Businesses not ready to abandon their investments in existing IP PBX or UC solutions have turned to SIP trunking to deliver cost savings and business flexibility. The Avalo Voice Platform’s SIP Trunking allows service providers to addresses the red hot SIP trunking market and help small to medium companies embrace all-IP solutions and eliminate costly and static T1 and PRI connections.
Why are today’s businesses choosing SIP trunks?
SIP is a great option for businesses that are looking for a cost-effective way to transition from a traditional PBX phone system to IP. Virtually any business can enjoy the benefits of SIP including:
- Cost Savings – Enjoy the cost savings of converging your local and long distance onto a single circuit with dynamic bandwidth allocation.
- Time Savings – Dedicated and knowledgeable Bandwidth technicians, installation teams and customer support specialists assure rapid deployment.
- A Simplified Network – Experience the efficiency of managing a single network connection, receiving one bill and engaging one point of contact for all your telecom needs.
- Seamless Integration – Preserve your existing capabilities via seamless integration with your existing SIP IP PBX system.
- A Better Way to Grow – When you grow, adding more SIP Trunks is easy, and happens in days, not weeks. SIP Trunks can be installed and turned up remotely so you do not have to slow down.
Avalo Networks has done all the Hard stuff!
We have taken the hard work out of creating a SIP Trunking service offering my doing interop with today’s major players in the IP-PBX market and even a few you haven’t heard of. We did extensive engineering to make sure that the signaling between the customer’s IP-PBX deployment and the Avalo Voice Platform is right on. So IP-PBX solutions can handle privacy headers in the invite packets, other want phone numbers signaled in e.164 format, others require special audio codecs. The simple fact is that all of these different complex requires make SIP Trunking a hard product to go to market with, but when you work with Avalo Networks, it’s as easy a 1-2-3.


Ackcio Mesh – A Reliable LPWAN Standard for Industrial Monitoring
Our world today has become increasingly connected, with every industry relying heavily on automation and digital transformation to survive and thrive. Connectivity plays a crucial role in this.
When it comes to IoT connectivity, there are quite a few technologies that we come across online. Words like LoRaWAN, Sigfox, and NB-IoT are familiar to most of us. In fact, we often use one or more of these technologies in our business for data collection, remote monitoring, or people tracking use-cases. Despite the differences in their underlying technologies, they all have one thing in common—a simple single-hop long-range communication capability from an end device to a centrally placed gateway. Using more technical jargon, we call them Star LPWANs (low power wide-area network).
There is a much more capable and feature-packed alternative—Ackcio Mesh, an interesting networking technology that allows for reliable, real-time, wireless monitoring especially catered for industrial applications.
LPWAN is a general term used to describe a radio technology, proprietary or nonproprietary, that provides long-range communication (up to 1km in urban environments and up to 5km in line-of-sight environments) while operating on small batteries for several years. As such, it offers an order of magnitude improvement in range compared to the other popular radio technologies, like Bluetooth, Wi-Fi, and ZigBee.
Despite being extremely constraint in the amount of data it can transmit at any given time, this technology is gaining traction across a range of industries. Companies like Sigfox and Semtech and captured a fair share of the LPWAN market and many more service providers are fighting for a slice of the IoT Pizza.
A French global network operator, Sigfox builds LPWANs to connect low-power devices (like electricity meters and smartwatches) that require small fragments of data to be periodically pushed to the internet. In some ways, Sigfox functions similarly to a telco; but one key difference is that it operates on a license-free sub-gigahertz radio frequency bands, like 433 MHz (China), 868 MHz (Europe), 915 MHz (Australia and North America), and 923 MHz (Asia).
Being a base-level LPWAN, Sigfox’s proprietary communication technology is limited and only able to transmit a maximum of 140 messages per day to the gateway. With each payload size of up to 12-byte, applications are fairly restricted. Downlink communication is also restricted with only four messages guaranteed to be transmitted on any given day.
Geographical range is another challenge. Although Sigfox is present in up to 70 countries, its usability is limited to regions where its connectivity has been deliberately extended—typically urban areas. But even here, the star topology of the network, obstructions, and other interferences can disrupt connectivity with the gateway.
LoRaWAN is another widely-used LPWAN that operates in the same unlicensed sub-gigahertz radio frequency bands as Sigfox. On the plus side, it does not require a fixed infrastructure by an operator, provides a considerably higher payload strength (up to 250 bytes), and can transmit an unlimited number of messages. Tests have shown an enormous range of communication in near ideal situations with a direct line of sight.
NB-IoT is another promising LPWAN technology that is progressively being rolled out by many Telcos. Like Sigfox, it depends on an infrastructure maintained by network providers. While NB-IoT offers better performance in terms of reliability and higher uplink and downlink capacity, it consumes higher energy (roughly 3 to 5 times higher compared to other LPWANs like LoRa and Sigfox). This makes it less suitable for long-term battery dependent deployments.
Moreover, due to the dependence on fixed infrastructure, it is ill-suited for deployments in remote areas where the coverage is not yet established or not economically feasible for the telcos to setup. Even in urban environments, where the coverage exists, underground applications like tunnels or metro construction suffer.
Ackcio’s Mesh Network offers the same long-range communication as other LPWAN suppliers in the market but with certain key advantages. Our devices form a complex multi-hop mesh network to better route data around obstructions.
When compared with traditional 2.4 GHz mesh networks, Ackcio Mesh Network provides kilometers of range in every-hop, thus allowing for deployments in challenging environments like tunnels and large construction sites and mines.
Ackcio Mesh allows redundant paths in the network to be utilized for data transmission. This prevents data loss due to obstructions, the creation of dead zones within the network, and allows a more distributed data storage for recovery. The complex multihop mesh networking architecture eliminates a single point of failure and makes the network more reliable.
Ackcio Mesh is easily scalable. Not only adding new devices to the network is as easy as just turning them on, but also the addition of new devices to the network also creates many more pathways towards the Gateway and enhances the network coverage. This allows users to set up large network deployments without multiple gateways and allows perfect load balancing.
The widespread adoption of LPWANs, as well as a lack of licensing, have made the sub-GHz spectrum increasingly saturated. This, in turn, leads to severe interference, enough to cause a reduction in bandwidth and an increase in latency. Ackcio Mesh uses multiple frequencies to avoid such interferences. By leveraging an industry-standard Time Synchronous Channel Hopping (TSCH) protocol, Ackcio Mesh transmits data using a different pseudo-randomly selected frequency, thereby avoiding repetitive transmission failure.
Building a Mesh networking protocol is a complicated task as is its deployment and maintenance. To simplify this process, Ackcio Mesh uses RPL, an industry-standard self-healing routing protocol. As such, the deployment process can be as simple as switching on the devices, and the software running on the devices automatically finds the best route to the nearest gateway.
Ackcio Mesh offers network-wide time synchronization down to a few milliseconds, allowing sensor data from different devices within a multi-hop network to be captured simultaneously. This is particularly beneficial to applications that require correlated readings from multiple sensors.
Ackcio Mesh sensors energy-efficient time-synchronized wakeups to exchange information reliably between adjacent devices with automatic time drift corrections and compensation to reduce the radio on time. The devices only wake up when they are supposed to and for a very small amount of time. As a result, they only draw close to 20µA current for over 99% of the time, making the devices last for years on batteries.
Based on IEEE 802.15.4g and IPv6 industry standards, Ackcio Mesh offers multi-hop bidirectional links that allow users to reconfigure devices remotely and collect data on demand. The latter allows users to immediately verify whether an outlier reading is true or a false positive instead of waiting for the next scheduled data transmission.
Being a high-level LPWAN, Ackcio Mesh forms a primary component of Ackcio Beam, our state-of-the-art wireless monitoring system for geotechnical and structural sensors.
Thanks to its unique combination of advanced features, Ackcio Mesh facilitates the wireless transmission of data from remote sensors to our client’s fingertips in real-time, buying them valuable time and intelligence to make timely data-driven decisions. As such, Ackcio Mesh helps distinguish Ackcio Beam as the new industry standard for wireless monitoring applications.
Visit our main page to find out more about how we can advance the safety and stability of your infrastructure.


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New developments for depot fuelling will include the Merridale vLink data transfer cable which makes its debut at the forthcoming Coach & Bus Live 13, being held at the NEC Birmingham.
Designed to speed depot fuelling, vLink is a rugged snap-on and quick release communications cable which enables the fuelling point to automatically authenticate the vehicle being refuelled.
“Vehicle identification is a cardinal security measure for all depot fuelling facilities,” explains sales director, Stephen Hannan.
“Traditionally this has been covered by using smart keys which are allocated to specific vehicles. The primary function of the keys is to allow the fuelling control software to recognise an authorised vehicle.
[quote]We have created a low investment solution that does not rely upon troublesome nozzle mounted reader devices or difficult to install vehicle filler neck coil devices.[/quote]
“Merridale has refined this technology with the evolution of the read – write capability allowing the keys to store and update information such the type of fuel, restrictions on amount drawn and the vehicle mileage at the previous transaction. This has been carried forward with the development of proximity readers and the Datatag readers introduced last year,” says Stephen Hannan.
“For vLink we are using the same technology but the read/write device – a contact plate, is physically attached to the vehicle. The vLink comprises a mating contact plate with a long reach umbilical cable connecting the dispensing control system to the vehicle. In operation it simply snaps on and off after the completion of the fuelling transaction.”
The core enabling technologies have been developed by MIS Fuel Monitoring in conjunction with the University of Wolverhampton as part of a Government sponsored Knowledge Transfer Programme (KTP) tadalafil citrate 20 mg cialis.
“Our experience has shown that fleet operators want a robust tamper proof solution to replace keys, tags or cards that can be lost, mislaid or transferred without authorisation,” says Stephen Hannan.
“We have created a low investment solution that does not rely upon troublesome nozzle mounted reader devices or difficult to install vehicle filler neck coil devices. Direct data transfer is also a more resilient solution to alternatives such as hand held devices and video vehicle recognition systems.”
The vLink solution can be retro-fitted quite easily to the majority of existing Merridale installations. It can also be used concurrently with smart keys and data tags allocated to contractors or short term hire vehicles or during the interim period as the fleet is being converted to use the new system.
Stephen Hannan concludes. “We are very encouraged with interest shown so far and discussions are under way with a number of launch customers. In particular these are in sectors where vehicles do not have ignition keys or in locations that are especially dirty or hostile. Further developments will see the initiation of a dialogue with the vehicle engine management system, enabling the transfer other data by using the vLink.


With the increasing popularity of Bluetooth-enabled devices, it’s no surprise that many people wonder whether they can use it while flying. Bluetooth technology allows wireless communication between devices, making it convenient for travelers to connect with their smartphones, tablets, and laptops. However, the real question is whether Bluetooth is safe to use on a plane and if it’s allowed by airlines.
Carriers like JetBlue, Southwest, United Airlines and Delta allow travelers to use wireless accessories such as Bluetooth headphones and keyboards while flying, provided they’re in flight mode. Flight mode, as we know, deactivates cellular service while enabling Wi-Fi to stay connected.
This ensures that the passengers can enjoy uninterrupted music, type up their documents, and stay connected with their loved ones. It also ensures that the aircraft’s navigation instruments function properly without any hindrance.
Understanding Bluetooth Technology
Bluetooth technology has become an essential part of modern life, allowing people to connect wirelessly to various devices. It is a wireless communication protocol that uses radio waves to transmit data over short distances. The technology is commonly used for wireless headphones, speakers, and keyboards, as well as for file transfers and mobile payments. The range of Bluetooth typically covers around 30 feet, making it suitable for individual devices.
How Bluetooth Works
Bluetooth works by pairing two devices together, connecting them for wireless communication. When you turn on Bluetooth on your device, it starts transmitting signals in search of other Bluetooth-enabled devices within range. Once it finds a device, it will pair with it and create a secure connection using a unique code. After pairing, the devices can communicate without any wires or cables.
One of the key advantages of Bluetooth technology is that it is incredibly easy to use. Most devices will automatically detect and connect to other Bluetooth-enabled devices within range, without requiring any manual intervention from the user. This makes it an ideal technology for use on planes, where passengers may want to connect their devices to in-flight entertainment systems or other devices.
Common Bluetooth Devices
There are many Bluetooth-enabled devices that can be used on a plane. These include headphones, earbuds, keyboards, and speakers, among others. Bluetooth technology has evolved over the years, and many devices now offer noise-cancellation technology or superior sound quality, making them ideal for air travel.
Wireless headphones and earbuds are particularly popular for air travel, as they allow passengers to listen to music, watch movies, or play games without disturbing others. Many modern headphones and earbuds also offer noise-cancellation technology, which can help to reduce the ambient noise on a plane and create a more immersive listening experience.
Bluetooth keyboards are also popular for air travel, as they allow passengers to work on their laptops or tablets without having to use the cramped keyboard on the plane. These keyboards are lightweight and portable, making them easy to carry in a carry-on bag or backpack.
Finally, Bluetooth speakers are becoming increasingly popular for air travel, as they allow passengers to share their music or podcasts with others. These speakers are small and compact, making them easy to pack in a carry-on bag or backpack. Some Bluetooth speakers also offer waterproofing, making them ideal for use at the beach or by the pool.
In conclusion, Bluetooth technology is a versatile and convenient way to connect wirelessly to various devices. It is an ideal technology for air travel, as it allows passengers to connect their devices to in-flight entertainment systems or other devices. With the wide range of Bluetooth-enabled devices available today, there is sure to be a device that suits every traveler’s needs.
Airplane Mode and Bluetooth
One factor that affects Bluetooth use on a plane is the use of airplane mode. Airplane mode is a setting on your device that disables all wireless functions, including cellular data, Wi-Fi, and Bluetooth. The purpose of airplane mode is to prevent interference with aircraft communication systems, which can be dangerous in some cases.
What is Airplane Mode?
Airplane mode is a setting found on most smartphones, tablets, and laptops that disables all cellular, Wi-Fi, and Bluetooth wireless signals. This mode can be activated manually or automatically when the airplane takes off. The purpose of the airplane mode is to eliminate any wireless signal that could interfere with the aircraft’s electronic systems.
When you activate airplane mode, your device will not receive any calls, messages, or notifications. However, you can still use your device to listen to music, watch movies, or play games that are already downloaded on your device.
It’s important to note that airplane mode doesn’t just benefit the aircraft’s electronic systems. It can also help save your device’s battery life. When you’re in an area with poor reception, your device will constantly search for a signal, which can drain your battery quickly. By activating airplane mode, you can conserve your device’s battery life.
How Airplane Mode Affects Bluetooth
When you activate airplane mode, Bluetooth will also be turned off, as it prevents all wireless signals from transmitting. This may seem like an inconvenience, but it’s an essential safety measure to ensure that no wireless signals interfere with aircraft systems. However, some airlines are beginning to allow Bluetooth usage in flight with certain restrictions.
If your airline allows Bluetooth usage, you can still connect your Bluetooth headphones to your device and listen to music or watch movies wirelessly. However, you won’t be able to connect to the internet or make phone calls via Bluetooth.
It’s important to check with your airline before using Bluetooth on a plane to ensure that you’re following their rules and regulations. Some airlines may require you to keep your device in airplane mode throughout the entire flight, while others may allow Bluetooth usage during certain times.
In conclusion, while airplane mode may seem like an inconvenience, it’s an essential safety measure that ensures the safety of everyone on board. By understanding how airplane mode affects Bluetooth and following your airline’s rules and regulations, you can still enjoy your device’s features while flying.
Airline Policies on Bluetooth Usage
Different airlines have different policies regarding Bluetooth usage during flights. Some airlines strictly prohibit Bluetooth use, while others allow its use with specific restrictions. However, it’s important to note that the use of Bluetooth devices during flights is a relatively new phenomenon, and airlines are still navigating the potential risks and benefits of their use.
Major Airlines and Their Bluetooth Rules
Most major airlines in the US prohibit the use of Bluetooth devices during takeoff, landing, and while the plane is below 10,000 feet. This is because Bluetooth devices can potentially interfere with the plane’s communication and navigation systems, which are critical during these phases of flight. However, some airlines have begun to allow Bluetooth usage above 10,000 feet, where the risk of interference is lower.
American Airlines, Delta, and United Airlines are some of the major airlines that allow limited use of Bluetooth devices. For example, American Airlines allows the use of Bluetooth headphones and speakers, but not Bluetooth keyboards or mice. Delta allows the use of Bluetooth headphones and speakers, but not Bluetooth keyboards or game controllers. United Airlines allows the use of Bluetooth headphones and speakers, but not Bluetooth keyboards, mice, or game controllers.
Southwest and Alaska Airlines currently do not allow Bluetooth usage, citing safety concerns. However, both airlines continue to monitor the latest developments in Bluetooth technology and may revise their policies in the future.
International Regulations on In-Flight Bluetooth Use
International regulations on in-flight Bluetooth use vary by country. For example, the European Aviation Safety Agency (EASA) allows the use of Bluetooth devices, provided they are in “flight mode” and not connected to any other devices. This is because EASA has determined that Bluetooth devices in flight mode do not pose a significant risk of interference to aircraft systems.
On the other hand, the Civil Aviation Administration of China (CAAC) prohibits the use of Bluetooth devices during all phases of flight. This is because CAAC has determined that even Bluetooth devices in flight mode can potentially interfere with aircraft systems, and the risk is too great to allow their use.
It’s essential to check with your airline or country’s aviation authority for specific regulations regarding Bluetooth usage. As technology continues to evolve, so too will the policies and regulations surrounding Bluetooth use on airplanes.
Potential Interference with Aircraft Systems
While Bluetooth use is generally considered safe, there’s still a possibility that it could interfere with aircraft systems. The possibility of interference depends on how close the device is to the aircraft’s electrical systems.
Bluetooth technology has become an integral part of our daily lives, allowing us to connect and communicate with various devices wirelessly. However, when it comes to air travel, the use of Bluetooth devices can be a cause for concern. The Federal Aviation Administration (FAA) has strict rules and regulations in place to ensure the safety of passengers and crew members aboard aircraft.
How Bluetooth Signals Could Affect Avionics
Bluetooth signals transmit at a frequency of 2.4 GHz, which is the same frequency used by many aircraft systems. This frequency is also used by other devices such as Wi-Fi routers, microwaves, and cordless phones. However, Bluetooth signals are usually weaker than those used by avionics systems, making the possibility of interference low. Additionally, aircraft systems are well-shielded, reducing the chance of interference even further.
The FAA has conducted numerous studies and tests to determine the potential impact of Bluetooth devices on aircraft systems. These studies have shown that the risk of interference is minimal, and the likelihood of a Bluetooth device causing any significant damage to an aircraft’s avionics is extremely low.
Safety Precautions Taken by Airlines
Despite the low possibility of interference, airlines take precautions to ensure the safety of passengers and the aircraft. Some of these measures include additional shielding on aircraft systems and testing Bluetooth devices to ensure they won’t cause interference. Airlines also require passengers to turn off their Bluetooth devices during takeoff and landing, as these are critical phases of flight where any interference could potentially be more dangerous.
In conclusion, while the use of Bluetooth devices on airplanes may seem like a cause for concern, the risk of interference is minimal. The FAA and airlines take the safety of passengers and crew members very seriously and have implemented numerous measures to ensure that Bluetooth devices do not pose a threat to aircraft systems. So, the next time you’re on a flight, feel free to connect your Bluetooth headphones and enjoy your favorite tunes without worry.
Tips for Using Bluetooth on a Plane
When using Bluetooth devices on a plane, there are some tips to keep in mind to ensure a smooth experience.
Pairing Devices Before Boarding
It’s a good idea to pair your Bluetooth devices before boarding the plane. This will allow you to start using them as soon as Bluetooth use is permitted. Additionally, pairing before boarding will ensure that you won’t interfere with other passengers’ devices during the pairing process.
Using Bluetooth Headphones and Earbuds
Bluetooth headphones and earbuds are an excellent way to listen to music or watch a movie during a flight. Many headphones offer noise-cancellation technology, which can block out the noise of the plane’s engines. However, it’s essential to keep volume levels low to avoid disturbing other passengers.
Troubleshooting Bluetooth Issues In-Flight
If you experience issues with Bluetooth during a flight, there are some steps you can take to troubleshoot the problem. First, make sure that your device is correctly paired with the Bluetooth device. Additionally, try resetting your Bluetooth device or turning it off and back on again. If the issue persists, try moving closer to the Bluetooth device or restarting your device.
In conclusion, the use of Bluetooth on a plane is generally safe, but it’s essential to follow all airline regulations and safety precautions. Different airlines have different policies on Bluetooth usage, so it’s important to check with your airline before flying. By following the tips outlined in this article, you can enjoy the convenience of Bluetooth devices during your next flight.


PACid has been the leader in dynamic encryption of data since the 1990s. The first generation of the company’s technology is a part of the Wi-Fi security standards. The company has been continuing to innovate ever since and has technology that could put a stop to widespread theft of sensitive information online.
PACid founder Guy Fielder’s inventions were fundamental to dynamic encryption as used in the 802.11i Wi-Fi security standard otherwise known as Wi-Fi Protected Access 2 (WPA2), introduced in 2004.
Security is even more of a concern for wireless communications than for wired communications because Wi-Fi is essentially a form of radio, which has traditionally been easy to intercept. Without a security protocol in use, anyone in range of a Wi-Fi signal could overhear voice communications and read data transmissions.
Wi-Fi security requires:
- Confidentiality, protected via encryption
- Verification of authenticity (users are who they say they are)
- Verification of message origin
- Control of access to network services
- Protection against jamming
- Protection against hijacking or altering data packets
The 802.11i standard defines a security mechanism that operates between the Media Access Control (MAC) sub-layer and the Network layer. It provides a Robust Security Network (RSN) with two new protocols: the 4-Way Handshake and the Group Key Handshake.
BoSS™ (Bolt-on Strong Security)
PACid has continued to innovate in the area of data security and is again at the leading edge of dynamic security technology with our BoSS (Bolt-on Strong Security) solution.
PACid’s BoSS solution is a strong dynamic password-based authentication and dynamic encryption platform designed to significantly increase the security of password-based authentication, while remaining transparently backwards-compatible with most legacy applications and databases.
With the BoSS system, end users can use the same password for all of their websites and applications on one secure mobile device, while the system deploys a one-time-use password to authenticate the end-user to the host application. This eliminates the need for multiple user passwords, while still maintaining online security.
Our motto is: “In God we trust, everyone else gets dynamically authenticated.”
PACid’s System Levels Approach to Data Security
PACid offers a layered approach to data security. We have developed technology that can be deployed in different ways with different levels of end-to-end security.
What we call “Level 1” is a software-only implementation, which provides enhanced security but would still be vulnerable to different kinds of snooping attacks.
Our “Level 5” solution would be the ultimate in data security, using a special purpose (secured island) processor within the general purpose computing device.


This equipment has been tested and found to comply with the limits for a class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may
cause undesired operation.
Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
FCC RF Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for an
uncontrolled environment. This device and its antenna must not be co-located or
operating in conjunction with any other antenna or transmitter.
“To comply with FCC RF exposure compliance requirements, the antenna used for this
transmitter must be installed to provide a separation distance of at least 20 cm from all
persons and must not be co-located or operating in conjunction with any other antenna or
CE Declaration of Conformity
For the following equipment: NI-707502
is herewith confirmed to comply with the requirements set out in the Council Directive on the
Approximation of the Laws of the Member States relating to Electromagnetic Compatibility
(89/336/EEC), Low-voltage Directive (73/23/EEC) and the Amendment Directive (93/68/EEC),
the procedures given in European Council Directive 99/5/EC and 89/3360EEC.
The equipment was passed. The test was performed according to the following European
EN 300 328 V.1.4.1 (2003)
Ver el manual de Icidu NI-707502 aquí, gratis. Este manual pertenece a la categoría Routers y ha sido calificado por 1 personas con un promedio de 8.2 . Este manual está disponible en los siguientes idiomas: Inglés . ¿Tienes alguna pregunta sobre Icidu NI-707502 o necesitas ayuda? Haz tu pregunta aquí
¿Tiene alguna consulta sobre el Icidu y la respuesta no está en el manual? Haga su consulta aquí. Proporcione una descripción clara y completa de su problema y su consulta. Cuanto mejor describa su problema y consulta, más fácil será para otros propietarios de Icidu proporcionarle una buena respuesta.
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Emergent understands the critical nature of your telecommunications system. By partnering with Emergent, we allow you to concentrate on your core business without worrying about your telecommunications system. Our Partnership Programs offer priority queuing to service calls, discounts on products, unlimited training, free phone system software upgrades, no charges on “no-trouble found” service calls and many other innovative features to ensure your business communication system is a profitable feature of your company.
The effective management of a company’s telecommunications system enhances every aspect of business operations and performance. However, with so many choices available, it can be difficult for company managers to select the products and services which best match their business’ unique requirements. Emergent analyzes each customers specific needs and recommends a customized solution designed to maximize cost effectiveness and system performance.
At Emergent, every system we install in Orlando is designed with the customer in mind, and is intrinsically easy to use. However, effective implementation and acceptance of any new office system requires a structured, ongoing training program. Emergent’s staff of highly trained customer service representatives work with each customer to develop a training program designed to maximize the potential of your system and your staff.
At Emergent, skilled experts can fulfill all aspects of network engineering ranging from system design and construction to staff augmentation and voice/data network wiring installation using Cat 5, Cat 5e, Cat6, and Cat 3 termination, and testing. We will ensure quality control throughout the process and strive to exceed your expectations each step of the way.


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Working closely together, Precimation and the experienced professionals at LAPP MULLER can jointly develop exactly the solutions that you need – ranging from pre-assembled individual conductors to ready-to-use completely customised cable systems, from optimised standard cables adapted to your special requirements to highly specialised customer-specific solutions. These will be developed and designed in accordance with your defined specifications.
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Hikvision AX PRO
At Hikvision, we believe that innovation results in products that can do more while becoming simpler to use. The AX PRO wireless intrusion alarm system is the perfect example – it’s an incredible new design that combines the powerful and reliable security systems of the past with the simplicity of tomorrow’s best technology.
The AX PRO system is both conventional and revolutionary, providing proven wireless stability, a wide range of world-class products, and ease-of-use for both installers and end users. Simple setup, powerful protection – whether it’s for a business-owner’s property or a home-owner’s loved ones – bringing peace of mind every day, all day.


We are using AD9283 expansion module.. Setup: Feeding 3.3V 40MHz square wave; 180mV, 5 MHz single ended sine wave (at high Z) to the Ain+ SMA input, collecting the output samples into a PC and processing the samples in Matlab. Function generator, clock source and data collection system are all high end equipments. Input clock, 5.0V power supply, and the input analog signal are all clean. Observation: Sample values range from about 40 to about 250 (as seen from the Matlab time domain plot), a bit noisy.. When we compute SINAD using Matlab function, we get about 35 dB. However we expect about 47-48 dB of SINAD as per the data sheet of AD9283.. 13-14 dB is a huge degradation. Appreciate any suggestions/ thoughts.


MPLS vs VPN
When comparing IP VPN and MPLS, the main differences are in the quality of service, who is in charge of the network management, and who has visibility within the network for wireless backhaul and remote locations.
The most important difference that sets apart IP VPN from MPLS is its point-to-point connection. For example, suppose a company with IP VPN has five sites, each site has a tunnel to and from each other site. So these five sites would equate to (5*(5-1))*2 or 40 unidirectional tunnels.
As opposed to IP VPN, MPLS is designed as a multipoint technology. There are no tunnels in MPLS; when site 1 needs to communicate with site 2, it looks up the site through the routing table, adds a distinct label that denotes the site, and then sends the packet across the MPLS backbone to the next router.
IP Virtual Private Networks and Multi-Protocol Label Switching are frequently used with no regard for any fundamental differences. However, at the same time, MPLS is now such an integral part of networks, to compare the two would be almost fruitless. It is a commonly held belief that IP VPNs and MPLS are nearly interchangeable. To further confuse the issue, in the network industry we tend to use the two terms synonymously, but IP VPNs and MPLS are obviously different.
Comparisons between these two technologies sometimes may fail to mention the fact that IP VPNs in many cases rely on an MPLS infrastructure. The equipment that runs IP VPNs and MPLS jointly is also expected to be utilizing VPLS and dedicated Internet access, as well as Layer 2 VPNs.
MPLS has become a major technology that is used in the universal platform on which all these other services operate. A company running IP VPN services is likely to be running through an MPLS backbone.
Although MPLS equipment may provide IP VPN connections, the VPN and MPLS methods have their differences. There are a number of considerations your customers need to weigh in on when designing their networks around either.
Flexibility is the first of these considerations. VPNs are very flexible and dynamic for building larger networks with many small endpoints. The carrier partner can direct and provide performance assessments more easily. Despite their large size, VPNs are very configurable for the customer.
Management also comes into play. In most cases, your customer manages their VPN. The VPN for an MPLS service, on the other hand, is taken care of by the backhaul carriers.
Services and Security
Another consideration should be security and services. If your customer requires traffic prioritization and management, VPN might fall short of MPLS in their service capabilities. The fact that VPNs run on the open Internet may lead to privacy issues; which leads to within-network privacy. Although MPLS does not have encryption by default, it may be added to keep peeping Toms from reading or writing on customer files, in the unlikely event that access is possible though MPLS.
Encryption, simple authentication, and everything in between also has an effect on security, of course. The customer’s configuration may prove an important factor in whether MPLS or VPN is appropriate for them.
It is said that “cash is king,” so your customer may be more concerned with pricing than anything else. VPN is very often made cheaper by network operators. Each megabyte per second in MPLS can fall between $300 and $600, according to a Network World report. Connections on fiber MPLS can rack up double the charge.
Even then, North American and Western European customers pay less than their counterparts in other regions, as pointed out by TeleGeography, a research firm. In 2010, the median cost per month for a 1.5-Mbps MPLS IP VPN port.
The difference between VPNs and MPLS might be negated in the price aspect by vendors. Some vendors charge per port, regardless of network method.


Today’s technology makes video conferencing easier and more accessible than ever. Is your business ready to catch up to boost collaboration and communication?
Are you looking for a way to improve your South Carolina business’s video conferencing? With more teams working remotely, it’s crucial to have the best video conferencing technology to ensure optimal collaboration and communication. At Carolina Business Equipment (CBE), we connect businesses with the latest video conferencing technology to improve everything about your video meetings, conferences,
seminars, and more.
Discover Glitch-Free, Seamless Video Conferencing
Are you tired of dealing with connectivity issues and glitches during video meetings? These problems inhibit your productivity and can even hurt your business reputation.
CBE offers advanced video conferencing solutions to avoid these hassles and ensure your video communications are stable, secure, and professional.
Whether you need point-to-point conferencing or multipoint conferencing, we streamline the implementation process. Count on CBE to give you effective video conferencing so you can enjoy these benefits:
- Seamless collaboration
- Team and relationship building
- Time and money savings
- Improved efficiency and productivity
- Streamlined scheduling
Let CBE help you consider your top options for video conferencing solutions and provide the services you need to scale your business.
Elevate your Video Conferencing with CBE
Carolina Business Equipment brings more than 45 years of experience to your video conferencing project. We provide a relatable team with depth, knowledge, and experience. The CBE team understands your technology and infrastructure are the key elements to making your South Carolina business successful. Our goal is to help you do what you do better so you can take your business to the next level and beyond. Ready to optimize your video conferencing? Schedule a discovery!SCHEDULE A DISCOVERY


SKELDAR V-200. India's first rotary unmanned UAV
V-200 is the first rotary winged medium-range UAV that can be operated from a tailored control station.
Equipped with multiple capabilities including surveillance and 3D mapping, the aircraft provides an edge in any environment – day or night.
Best of the Best
Skeldar is a Joint Venture between UMS Aero of Switzerland and SAAB of Sweden. The combination of UMS Aero and Saab's leading edge capabilities deliver advanced solutions to meet complex challenges.
First of its kind in India
3F Advanced Systems, India, has recently partnered with Skeldar, in a first of its kind rotary wing 3F UAV partnership in the subcontinent, as part of the 'Make in India' technological development/transfer programme.
The system can hover for hours while providing real-time information to a control station or to a remote video terminal.
Eye in the Sky. Eye in the Sea. Anytime. Anywhere.
Launched from historically difficult locations such as the deck of a ship, a travelling convoy or other small stationery areas, Skeldar V-200 is designed to provide real time intelligence and surveillance as a force multiplier for land, civil security and maritime applications.
Skeldar V-200 enhances force capabilities by improving situational awareness. The platform combines short deployment and turnaround time with mobility and a modular design. This allows fast and efficient preparation, transportation and delivery of the system.
Unmatched technology, making it more than an aircraft.
The compact solution is fully autonomous, controlled by high-level-commands such as “Point and Fly” and “Point and Look”.
With its agile and readily deployable flight performance compared to other compact fixed-wing UAV systems, Skeldar V-200 gets closer to the action, keeping one step ahead.
Fully autonomous Vertical Take-Off and Landing (VTOL) and hover capabilities provide the operator with enhanced usability and maximum time in the air.
Ease of Operation
Fully integrated into existing systems, Skeldar V-200 ground control station features an intuitive man-machine interface and requires minimal operator input. The system incorporates fly-home and safe landing modes.
Developed with a low lifecycle cost in mind, the modular design enables system customisation and functional
development, with air maintenance carried out at unit level. Compartments can be easily accessed for service, maintenance and payload reconfiguration.


SmartCom 2017 is a joint workshop between Europe and Japan on smart wireless communications, it covers radio technologies, spectrum management, wireless networks, communication theory, flexible hardware, and so on. Due to the recent advancement of wireless technology, mobile terminal and application, ubiquitous connectivity is expected in the future. However, this also leads to the tremendous growth of wireless data traffic, demanding higher data rates. Therefore, smart communication technologies to address this data demand are urgently required to sustain future wireless world. In this workshop, we discuss the solutions targeting not only near future but also years beyond 2020, e.g., 5G, beyond 5G and IoT (Internet of things). Expected candidate solutions include small cells, heterogeneous networks including microwave/millimeter wave devices, dynamic spectrum management, etc. The organizing committee wishes the workshop to provide a great opportunity for discussing future wireless world. It also represents a great opportunity for networking such as for initiating cooperative research and joint proposals.


The unique identifier of a machine (Computer, printer etc) on a computer network which uses TCP/IP protocol for communication is called IP address. There are two types of IP versions are in use, one is IPv4 and another one is IPv6. IPv4 address has a size of 32 bits and consists of 4 decimal numbers separated by dot, each part ranging from 0 to 255 and is a group of 8 bits, for an example 184.108.40.206. In IPv4, there are 232 possible combinations which offer a total of 4,294,967,296 unique addresses. On the other hand IPv6 has a size of 128 bits and approximately 3.403x1038 unique addresses, a typical example of IPv6 address is 0:0:0:0:0:ffff:f37:63ff.


155M/1.25G/2.5G/4G SFP Transcievers include SR LR ER ZR, CWDM/DWDM, BIDI series, complaint with MSA, SFF-8472, with the feature of low power consumption, commerical or industrial operation temperature and high reliability, suitable for DC, Metro and Transmission networks.
SFP Optical Transceivers, Small Form Pluggable Optical Modules
SFP Optical Transceivers are hot-swappable, compact media connectors that provide instant fiber connectivity for your networking gear. They are a cost effective way to connect a single network device to a wide variety of fiber cable distances and types.
By eliminating the need to maintain surplus units/ devices of various fiber types for network repairs or upgrades Small Form Pluggable Optical Transceivers reduce network equipment inventories. SFPs allow one product the flexibility to expand by speed (Fast Ethernet and 1, 10, or 40 Gigabit), and/or distance (220 m to 80 km).
Network upgrades are also made easier because SFPs are interchangeable fiber connectors that can adapt to any existing network. For example, by simply replacing the pluggable optical transceiver, a media converter that was originally used in a multimode network can be re-configured to operate over a CWDM network.
ADVANTAGES OF SFP TRANSCEIVERS
Broad range of Fiber applications
Popular networking protocols such as Ethernet, Fibre Channel, ATM/SONET OC-X, SDH STM-X can be used with these modules.
SFP Optical Transceivers can be used and interchanged on a wide variety of Cisco or MSA compliant SFP products. They can be intermixed in combinations of 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U on a port-by-port basis.
SFP Optical Transceivers are designed for use with Fiberroad SFP Media Converters, Industrial Ethernet Switches, PoE Switch and third party equipment that supports SFP transceivers. Select the appropriate tab above to view Duplex, Simplex( BiDi ), CWDM or 10 Gigabit SFP+ and XFP Models.
SFP TRANSCEIVERS FEATURES
MSA SFF-8472 Compliant
All SFPs fully comply with the Multi Sourcing Agreement (MSA).
Cisco IOS Compatible
All Fiberroad SFPs can be installed in all Cisco SFP-based routers and switches and are fully compatible with Cisco’s IOS software.
Enhanced digital diagnostic information (DOM or DMI)
Provides readable digital diagnostic information for managed gear to assist network administrators with network maintenance and management.
CWDM Pluggable Optical Transceivers increase network capacity by transmitting multiple data channels using separate optical wavelengths (1470nm to 1610nm) on the same fiber pair. These wavelengths are compliant to the ITU G.694 CWDM standard.
Industrial Temperature models
Industrial -40°F to 185°F ( -40°C to 85°C ) case temperature models are available for extended temperature environments.
CE, RoHS, FCC
|Package||Part Number||Data Rate||Reach|
|SFP CWDM||SF-CXX42-20D||4G||20||CWDM||-1 ～4||-17||LC||C/I||/|
|SFP CWDM||SF-CXX42-40D||4G||40||CWDM||-1 ～4||-18||LC||C/I||/|
|SFP DWDM||SF-DXX42-40D||4G||40||DWDM（100G HZ）||-1 ～4||-18||LC||C||/|
|SFP DWDM||SF-DXX42-80D||4G||80||DWDM（100G HZ）||0 ～5||-26||LC||C||/|
|SFP BIDI||SFL35(53)42-05D||4G||5||1310/1550||-6 ～-1||-18||LC||C/E/I||/|
|SFP BIDI||SFL35(53)42-10D||4G||10||1310/1550||-6 ～-1||-18||LC||C/E/I||/|
|SFP BIDI||SFL35(53)42-20D||4G||20||1310/1550||-1 ～4||-18||LC||C/E/I||/|
|SFP BIDI||SFL35(53)42-40D||4G||40||1310/1550||-1 ～4||-18||LC||C/E/I||/|


TextAlert- Send SMS Alerts with our text message alert service
The TextAlert service enables critical messages conveyed in email form to be translated in to text messages and then sent to a pre-defined list of recipients’ mobile phones as SMS alerts. This service gets critical information on the performance of computer systems in to the palm of those that need to know, quickly and reliably.
Up until now, automatically generated email alerts remain unseen unless the recipients are physically reading their email. Clearly out of hours this is not the case. With TextAlert, a new way of getting critical alerts and important information to the right people is now available.
TextAlert works by providing you with your own email address, on our servers, that you plug in to your IT system or device. Then, when your IT system or device sends an email alert or warning, our systems receive the email, and convert it in to one or more SMS messages and send the messages to your distribution list of recipients.
How can you use it?
- » Pick-up critical, automated email messages from IT systems.
- » Enable Help Desk staff to be warned of system status changes.
- » Ensure support teams are notified of alerts and warnings.
- » Forward important emails from your email Inbox to your phone via SMS.
- » Be alerted on your mobile phone when different events occur.
- » Generate SMS messages from any application that can send email.


PHONES AND HEADSETS
VoIP Phones and Headsets for All Business Sizes
Choose state-of-the-art VoIP phones, use your current devices or connect with our free apps.
Phones with RingCentral online assisted setup
Other phones that require manual setup
Want to use your current desk phones, laptops, or smartphones?
No problem. There are multiple ways to use RingCentral.
Download our free apps
Use your existing VoIP phones
Plug & Ring®
Get started today with VoIP phones
Thank you for your interest in RingCentral
A sales advisor will contact you within 24 hours. If you'd like to speak to someone now, please call (800) 574 5290.


THE EQUIPMENT list
The arrival of the Army and the entry of the U.S. into World War II transformed Camp Evans into a major center for radar research and antenna production. Project Diana, however, introduced a whole new series of challenges beyond the reach of existing technology designed for (relatively) short-distance detection of enemy aircraft. As DeWitt knew from the start, only a very special combination of transmitter, receiver, and antenna would do the job. A major constraint in addressing these challenges was the lack of either time or budget to design and purchase new equipment; everything depended on modification of equipment already on hand.
Early on, Jack DeWitt decided to use as a starting point the crystal-controlled FM transmitter/receiver specially designed for the Signal Corps by radio pioneer Edwin Howard Armstrong. Armstrong’s transmitter was in turn based on the “Old Faithful” SCR-271, bedspring-type array antenna, which could operate at a wavelength of 2.7 meters—short enough, DeWitt and his team believed, to penetrate the ionosphere.
The Armstrong set had features that could be adapted to address two important problems:
First, due to the relative velocities of the earth and moon, the frequency of the returning echo differed from the transmitted signal (a phenomenon known as Doppler shift) by as much as 300 Hz, a number that was constantly changing depending on the earth’s rotation and the moon’s orbital path. To ensure that the outgoing signals would bounce back and then be detected by the receiver, recalculation of the earth’s position relative to that of the moon and the resulting Doppler frequency shift was required for each attempt; this work was carried out by the mathematician Walter McAfee of the Theoretical Studies Group. The modified Armstrong radio was capable of being fine-tuned to the exact frequency required to compensate for the Doppler shift at a given point in time.
Second, signals bounced off an object 240,000 miles from earth would take much longer to echo and be much too weak to be detected by receiving antennas then in use, a problem that had bedeviled previous attempts to shoot the moon. Several steps were taken to enhance the detectability of the echo. “We realized that the moon echoes would be very weak,” DeWitt later recalled, “so we had to use a very narrow receiver bandwidth to reduce thermal noise to tolerable levels.” In addition, the power of the transmitted signal was increased. To further augment the returning signal, it was decided to generate a much longer pulse that would be easier to detect. The Armstrong radio was one of the few existing sets capable of generating such a long pulse.
Echoes were received as blips on a nine-inch cathode-ray tube and as 180 Hz beeps.
The iconic bedspring antenna
To ensure successful reception of the echo, however, an even larger problem remained to be resolved, that of antenna sensitivity. No antenna on-site was up to the job. To come up with a solution, DeWitt called on two very senior specialists from the Antenna Design Section, one the Section head, who proposed a clever system using quarter-wave step-up transformers. The only problem: It didn’t work, even after extensive efforts to tweak the transmitter.
DeWitt then turned to his own little group, which came up with the inspired idea of positioning two SCR-271 stationary radars side-by-side to create an enormous (40x40-foot) double bedspring antenna consisting of an 8x8 array of 64 half-wavelength dipoles with reflectors that further enhanced the 111.5 MHz signals. Herbert Kauffman, writing in 1946, credits King Stodola, Harold Webb, and Jack Mofenson with developing this approach. Translating that idea into reality was undoubtedly easier said than done, but the Mechanical Design Section was able to implement this alternative plan and assemble the antenna that eventually became the lynchpin of the operation. The resulting array was 152 times (~22 decibels) more sensitive than a single dipole. Unfortunately, engineering specifications were destroyed by the Army in 1971, so the exact design details are unknown.
This whole assembly was mounted atop a 100-foot reinforced tower in the northeast corner of Camp Evans. The heavy and ungainly antenna could not be tilted, it could only be rotated in azimuth; so moonshots could only be attempted twice a day, usually at moonrise but occasionally at moonset, during the 40-minute window that opened when the moon passed through the 15-degrees-wide beam of the antenna pattern.


The SPL 2Control combines speaker and headphone monitoring control with innovative features in an attractive high-quality package. The all-analog 2Control allows for connection and selection of two stereo input sources, two stereo speaker sets and two headphones. A third mono speaker output can feed a sub woofer. Speaker volume is controlled by the central, massive volume potentiometer. Each headphone output is fed by its own amplifier stage and can be controlled independently. Mono and DIM switches provide further necessary monitoring functions.
The key function is undoubtedly the crossfeed control, a new innovation from SPL. It simulates frequency-dependent interaural level differences from both channels so that the super stereo effect on headphones can be adjusted to the stereo width of a given speaker set, which essentially means that the user is able to adjust the crossfeed with the headphones to match the stereo imaging of the speakers in the room. This is a new and unique feature which allows audio to be mixed on headphones.
The 2Control addresses all DAW users in audio mixing and AV production with the need for monitoring control and is especially effective in avoiding acoustically problematic environments (desktop workspaces, recording mobiles etc.).
Inputs & Outputs
- Electronically balanced instrumentation amplifiers
- Input sockets: XLR
- Output sockets: XLR, Stereo TRS
- Nominal input level: IN 1: +4dBu, IN 2: +4dBu/-10dBV
- Input impedance: 22kOhm
- Output impedance: 75Ohm/Headphones: 22Ohm
- Max. input level: 21,3dBu
- Max. output level: 21,3dBu
- Volume control range: -80dB to +6,6dB
- Headphones: -65dB to +14,9dB
- Frequency range: 10Hz to 100kHz (-3dB)
- CMRR: >60dB (@1kHz, 0dBu input level, unity gain)
- THD&N: 0,002% (@1kHz, 0dBu input level, unity gain)
- Signal to noise ratio: -96dB/Headphones: -85dB (A-weighted)
- Crosstalk L/R: >70dB (@1kHz)
- Dynamic range: 116dB
- Power consumption: ca. 25W
- Features: Toroidal transformer with voltage selector
- Fuses (slow blow): 230V/50Hz: 315mA, 120V/60Hz: 630mA
Dimensions and Weight
- Housing (BxHxT): 215x80x220mm
- Depth w. controls & sockets: 245mm
- Height with feet: 95mm
- Front height w. opened feet: 126mm
- Weight: 2,1kg
Note: 0dBu = 0,775V. Specifications are subject to change without notice.


Peter deserves all the credit for designing this great antenna. All I did was tell people about it. I believe a commercial version of the design is now available from VHF Teknik in Sweden.
Glad to hear you're using a preamp with the XDR-F1HD. Its adaptive noise reduction greatly reduces noise in stereo, but it doesn't function in mono and can't benefit mono DXing. The tuner does not have an RF amplifier stage so its noise figure is rather high (8.5 dB, about the same as a Technics ST-9030). Adding a low-noise preamp can really improve S/N for weak signals. As you note, the preamp gain covers up the soft-muting, which can be annoying at low signal levels. It also holds off the high-cut noise filter and this can improve intelligibility when trying to ID a weak station.


Here are some easy steps to troubleshoot any video playback issues you may be experiencing:
1) Reset your connected device.
2) Reset your cable modem. We recommend unplugging the power for at least 30 seconds.
3) If applicable, reset your router. We recommend unplugging the power for at least 30 seconds.
4) Test video playback.
If your issues persist, send us a note through our contact form or email email@example.com.
In order to assist you, we will need the following details:
1) The make and model of the device you’re using.
2) The name of your broadband service provider.
3) Details on your home internet setup (wired or wireless).
4) Your current home internet speed. You can test this by using a device connected to your wireless network and visiting www.speedtest.net.


Before the COVID-19 pandemic, major disruptions to the fast food industry hailed from the development of new technologies and the implementation of smarter systems. Post-pandemic, the physical dimension of human/computer interactions was elevated for the first time. In this smart solution, Wavicle’s team developed a novel method to improve the proximity required in human/computer interactions by developing a personalized smart application with gesture recognition through audio-video stream analytics.
Developing a customer gesture recognition system
Wavicle built an end-to-end data science embedded solution using data from all audio and video systems that leverage machine learning and advanced analytics capabilities to convert gestures to speech. This artificial intelligence (AI) powered solution is deployment-ready with American Sign Language detection. It can also customize gestures to speech recognition.
The platform relies on custom AI algorithms to identify gestures and is built on the perceptual computing user interface. A custom portal allows the recognized gestures to generate text and then generate audio output from the text model. Customer responses are captured, analyzed, and used to refine the AI model continuously, and reinforcement calibrations are under development.
Creating safety with customization
Bringing together all customer gesture data in one platform with already available standard gestures for American Sign Language has allowed Wavicle’s team to develop personalization in the video analytics space. In turn, this drives customer engagement and safety during pandemics and increases physical dimensionality for customers.
Previously challenged by customer adaptations and technology latency due to the amount of analyzable data, companies were reluctant to explore the path of customized smart systems. The COVID-19 pandemic has forced businesses to adapt to newer technologies with consideration of the physical dimension. With AI-based smart tools, companies have new ways to engage customers in safer environments.
Reach out to our team to learn more about cutting-edge AI and machine learning applications.


Public Key Cryptography, also known as asymmetric cryptography, is a cryptographic system that uses a pair of keys: a public key and a private key. Each key can be used to encrypt or decrypt data, but the keys are not interchangeable.
The Public Key Cryptography system works by using a pair of keys, one public and one private. The public key is known to everyone, and can be freely distributed. The private key, on the other hand, is kept secret and known only to the owner of the key pair.
To send an encrypted message to someone using Public Key Cryptography, you would use their public key to encrypt the message. Once the message is encrypted, it can only be decrypted by the owner of the private key.
Similarly, if someone wants to digitally sign a message, they would use their private key to sign the message. Anyone with access to the public key can then verify that the message was indeed signed by the owner of the private key.
The security of Public Key Cryptography is based on the fact that it is computationally infeasible to determine the private key based on the public key. This is known as the “computational hardness assumption”.
The algorithm used in Public Key Cryptography is typically based on mathematical problems that are easy to solve in one direction, but difficult to solve in the opposite direction. For example, the RSA algorithm is based on the fact that it is easy to multiply two large prime numbers together to obtain a composite number, but it is much harder to factor that composite number back into its original prime factors.
In summary, Public Key Cryptography provides a secure way to exchange messages and digital signatures over an insecure network. It allows users to communicate securely without having to share a secret key.
RSA (Rivest-Shamir-Adleman) is a public-key cryptosystem that is widely used for secure data transmission over the internet. It was first proposed in 1977 by Ron Rivest, Adi Shamir, and Leonard Adleman. RSA encryption is based on the fact that it is easy to multiply two large prime numbers together, but it is difficult to factor the product of two large prime numbers back into the original primes. This mathematical problem forms the basis of RSA encryption and decryption.
The RSA algorithm involves three main steps: key generation, encryption, and decryption.
Key Generation: In RSA, each user has two keys: a public key and a private key. The public key is shared with others and used for encryption, while the private key is kept secret and used for decryption. The key generation process involves the following steps:
1.1 Select two large prime numbers p and q.
1.2 Compute n = p * q.
1.3 Compute Φ(n) = (p - 1) * (q - 1), where Φ is the Euler’s totient function.
1.4 Select a random integer e such that 1 < e < Φ(n) and e is co-prime to Φ(n).
1.5 Compute d such that (d * e) mod Φ(n) = 1.
The public key is (n, e), while the private key is (n, d).
- Encryption: To encrypt a message M, the sender uses the receiver’s public key (n, e) to compute the ciphertext C as follows: C = M^e mod n
Where ^ denotes exponentiation and mod is the modular operation. The ciphertext C can be sent to the receiver over an insecure channel.
- Decryption: To decrypt the ciphertext C, the receiver uses their private key (n, d) to compute the plaintext message M as follows: M = C^d mod n
Where ^ denotes exponentiation and mod is the modular operation. The plaintext message M can then be read by the receiver.
The security of RSA is based on the fact that it is difficult to factor the product of two large prime numbers. An attacker would need to factor n into its prime factors in order to compute d from e, but the factorization problem is believed to be computationally infeasible for large enough values of p and q. Therefore, the security of RSA depends on the size of the key, which is typically 2048 or 4096 bits long.
RSA has become one of the most widely used public-key cryptosystems in the world, used in applications such as secure email, online banking, and digital signatures. However, it is important to note that RSA is vulnerable to attacks if the keys are not generated properly or if the implementation is flawed. Therefore, it is important to use secure key generation techniques and to ensure the proper implementation of RSA.


UniFi Access Point - WiFi -Outdoor - 2.4 GHz
2x2 MIMO, 300Mbps 802.11b/g/n Outdoor Access Point
- Wi-Fi Standards: 802.11 b/g/n
- Antennas: 2 x External 6 dBi omni antenna included, 191 mm (Length), 13mm (Diameter)
- Maximum Power Consumption: 4.6 Watts
- Max TX Power: 27 dBm
- BSSID: Up to four per radio
- Wireless Security: WEP, WPA-PSK, WPA-TKIP, WPA2 AES, 802.11i
Supported Data Rates (Mbps)
- 802.11n @ 2.4GHz: MCS0 - MCS15 (6.5 Mbps to 300 Mbps), HT 20/40
- 802.11b @ 2.4GHz: 1, 2, 5.5, 11
- 802.11g @ 2.4GHz: 6, 9, 12, 18, 24, 36, 48, 54
Advanced Traffic Management
- VLAN: 802.1Q
- Advanced QoS: WLAN prioritization
- Guest traffic isolation: Supported
- WMM: Voice, video, best effort, and background
- Concurrent Clients: 100+
- Ethernet Ports: 2 x 10/100 Mbps, Auto MDX, autosensing
- Buttons: Reset
- Power Method: Passive Power over Ethernet (12-24V)
- Power Supply: 24V 1A PoE Adapter included
- Power Save: Supported
- Mounting: Wall/Ceiling (Kits included)
- Dimensions: 17 x 8 x 3 cm
- Weight: 0.54 kg
- Operating Temperature: -30 to 75°C (-22 to 167° F)
- Operating Humidity: 5 - 95% Condensing
- 1 x Ubiquiti UniFi UAP Outdoor Unit
- Wall and Ceiling Mount Adapter Kit
- Power Over Ethernet Adapter
- UniFi Controller Software Installation CD
Scalable and Unified Enterprise WiFi Management
The UniFi Enterprise WiFi System is a scalable enterprise access point solution designed to be easily deployed and managed. The UniFi UAP Outdoor Access Point has a sleek design and can be easily mounted to a wall using the included mounting hardware. They are powered using the included Power over Ethernet (PoE) adapter, which provides power and data using a single cable.
The UniFi Enterprise WiFi System includes the UniFi Controller software. The software installs on any PC or Mac within the network and is easily accessible through any standard web browser. Using the UniFi Controller software, an Enterprise WiFi network can be instantly configured and administered without any special training. Real-time status, automatic UAP device detection, map loading, and advanced security options are all seamlessly integrated.
- Design - Aesthetic industrial design with unique LED provisioning ring which provides an administrator location tracking and alerts for each device.
- Powerful Hardware - UniFi AP devices feature the latest in WiFi 802.11n technology (b/g/n supported)— capable of 300 Mbps speeds with ranges from 600 ft.
- Intuitive UniFi Controller - Software Install, configure, and manage all of your UniFi AP devices with the intuitive and easy-to-learn UniFi Controller software User Interface (no special training needed).
- Expandable - Unlimited scalability. Build wireless networks as small or big as needed. Start with one (or upgrade to a 3-pack) and expand to thousands while maintaining a single unified management system.
- Easy Mounting - Sleek wall-mountable and ceiling tile mountable design (all accessories included).
- Power over Ethernet (PoE) - Includes Power over Ethernet (PoE) functionality which allows both power and data to be carried over a single Ethernet cable to the device.
- Wireless Uplinks - One wired UniFi AP uplink supports 4 wireless downlinks allowing wireless adoption of devices and real-time changes to network topology.
- L3 Manageability - With L3 Manageability, the UniFi Controller software can be run in a different subnet to the UniFi APs it manages, allowing "no-touch" AP provisioning.
- Hotspot Management - All UniFi APs include Hotspot functionality including:
- Built-in support for billing integration using major credit cards via PayPal.
- Built-in support for voucher-based authentication.
- Built in Hotspot Manager for voucher creation, guest management and payment refund.
- Full customization of Hotspot portal pages.
- Rate Limiting - Take advantage of UniFi's rate limiting for your Guest Portal and Hotspot package offerings. Apply different bandwidth rates (download/upload), limit total data usage and limit duration of use.
- Google Maps - Integration Upload your own custom-created coverage maps or configure your map using the built-in Google Maps API.
- Email Alerts - Enable delivery of custom email alerts to your inbox to report on any status changes in the UniFi Controller software.
Extend Your Coverage
With the UniFi Controller software running in a NOC or in the cloud, administrators can extend and centrally manage wide areas of indoor and outdoor coverage using any combination of UniFi AP devices. Below are some examples of how UniFi APs can be deployed:
Extend Wirelessly - Take advantage of wireless downlinking. One wired UniFi AP uplink supports 4 wireless downlinks allowing wireless adoption of devices in their default state and real-time changes to network topology.
Manage Hotspots and Control Billing - Use Hotspot to customize portal login pages and bill customers using major credit cards via PayPal. Or, set up a voucher-based authentication system using Hotspot Manager for voucher creation, user administration, guest management and payment refunds.
UniFi Controller Software
The UniFi Enterprise WiFi System includes the UniFi Controller software. Using the UniFi Controller software, an Enterprise WiFi network can be instantly configured and administered without any special training.
- Packed with Features - After the UniFi Controller software is installed on a Mac or PC, the UniFi Controller can be accessed through any device using a web browser. The UniFi Controller allows the operator to instantly provision thousands of UniFi APs, map out networks, quickly manage system traffic, and further provision individual UniFi AP devices.
- Users and Guests - Keep track and control access of specific users/guests connected to your network(s).
- Remote Firmware Upgrade - Save time and effort by remotely upgrading device firmware.
- Guest Portal Support - Easy customization and advanced options for Guest Portals including authentication, Hotspot setup options and the ability to run as an External Portal Server.
- Events and Alerts - UniFi makes it easy to view and set up email delivery of alerts and recent events on your network(s).
- One UniFied Network - Option to create one large wireless network across multiple APs that lets users seamlessly roam.
- Save money. Save time. - Unlike traditional enterprise WiFi systems utilizing a hardware WiFi Switch, UniFi uses a virtual client/server application that requires zero cost and no additional hardware.
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CoastCom, Inc.is a regional equipment and service provider for wireless communications. Serving Eastern South Carolina with paging, two-way radio, and telemetry service, our wireless network can keep you connected!
CoastCom, Inc. provides advanced messaging services to utilities, hospitals, and emergency services providers to insure rapid and reliable communications when seconds count!
CoastCom, Inc. can provide your organization with equipment and services to improve your efficiency and productivity! Contact us today for a free evaluation and let us design a system that will keep you connected!


Whether you’re running a small business from home or are the owner of a multi-national firm, it’s essential to have a strong network to conduct your transactions and communicate. A slow speed can do more than just serve as a nuisance – it could cost you clients or hinder meetings. If your network has been operating at a less than optimal level lately, here are a few options to help you get it up and running at lightning-fast speeds.
It’s important to realize that internet speed depends on many different factors. In addition to the network you’re using, something as simple as router placement could have a serious impact on the speed you experience.
1. Move your router position.
It seems like technology should have moved past this basic problem by now, but one of the primary issues that can impact network speed is the location of your wireless router! A wall or door can block the signal, while other devices in the home can cause interference. To avoid these common problems, simply move your router up to a higher position. If you’re in an office building, try moving it as high and central as you can. Smart routers are also available. These can automatically adjust for interference, although you may still need to move them higher if there are lots of cubicle walls.
2. Clean up your devices.
A cluttered up computer or smartphone could also be the culprit to your business networking woes. Close unnecessary apps and updates when you’re not using them, which should have an instant impact on your speed. There are a number of apps that will control this for you.
3. Update your operating system.
Are you still using an ancient operating system? Although it may be working fine, it can have an impact on your networking speeds. If you haven’t done it yet, upgrade to the latest version of your device’s operating systems. The web browser you’re using will also have an impact, so look at upgrading this to the latest standard as well.
4. Use a powerline adapter.
If you’re unlucky enough to have an office in a location where the signal is weak, you could use a powerline adapter to boost it. These use existing power lines to boost the signal as you move from room to room.
5. Update your provider or plan.
If you’ve just recently launched a business, you may still be working with a personal plan. This could mean that you’re sharing your connection with loads of other people, which naturally slows down the overall speed and efficiency. Try running speed tests at different times of day to see if this is the culprit. If this is the case, you may want to look at options like Nokia Networks that specialize in optimizing networks and reducing congestion. Otherwise, upgrade to a business plan so that you can hog all of the speed for yourself. The server location could have an impact on your speed as well – look at all networking options.
These are just a few ways to boost your network speed. By following them, you may see that your business’s productivity speeds up at the same time!


Q & A
《Q108》 For the BSI-3.3S12R0F, is the S-GND (pin #2) on the GND side of the remote ON/OFF connected to the -Vin (pin #4) connected internally? Can it be connected to -Vin?
The S-GND and -Vin are connected internally. Therefore connecting to the -Vin pin is possible however since large currents flow through -Vin, a voltage difference between GND may occur. Therefore using the S-GND pin is recommended


CCNA (Wireless) Certification
Cisco Certified Network Associate Wireless (CCNA Wireless) validates associate-level knowledge and skills to configure, implement and support of wireless LANs, specifically those networks using Cisco equipment. With a CCNA Wireless certification, network professionals can support a basic wireless network on a Cisco WLAN in a SMB to enterprise network. The CCNA Wireless curriculum includes information and practice activities to prepare them for configuring, monitoring and troubleshooting basic tasks of a Cisco WLAN in SMB and Enterprise networks.
Any valid Cisco CCENT, CCNA Routing and Switching or any CCIE certification can act as a prerequisite.
IUWNE - Implementing Cisco Unified Wireless Networking Essentials
- Exam Number: 640-722 IUWNE
- Associated Certifications: CCNA Wireless
- Duration: 90 minutes (75 to 85 questions)
- Available Languages: English, Japanese, Chinese, Russian, Portuguese, Korean, French, Spanish
- Register: Pearson VUE
- Exam Policies Read current policies and requirements
- Exam Tutorial: Review type of exam questions
The 640-722 Implementing Cisco Unified Wireless Network Essential (IUWNE) exam is the exam associated with the CCNA Wireless certification. This exam tests a candidate's knowledge of installing, configuring, operating, and troubleshooting small to medium-size WLANs. Candidates can prepare for this exam by taking the Implementing Cisco Unified Wireless Network Essential (IUWNE) course.
The exam is closed book and no outside reference materials are allowed. The following topics are general guidelines for the content that is likely to be included on the practical exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes, the following guidelines may change at any time without notice.
- 20% 1.0 Describe WLAN Fundamentals
- 17% 2.0 Install a Basic Cisco Wireless LAN
- 15% 3.0 Install Wireless Clients
- 19% 4.0 Implement Basic WLAN Security
- 17% 5.0 Operate Basic WCS
- 12% 6.0 Conduct Basic WLAN Maintenance and Troubleshooting


- Compatible Products
Jakarta Messaging describes a means for Java applications to create, send, and receive messages via loosely coupled, reliable asynchronous communication services.
This Specification Project’s Plan Review was covered by the Jakarta EE 9 Plan Review.
Please reference that ballot for the official results.
The Release Review Specification Committee Ballot concluded successfully on 2020-11-05 with the following results.
|Dan Bandera, Kevin Sutter||IBM||+1|
|Ed Bratt, Dmitry Kornilov||Oracle||+1|
|Andrew Pielage, Matt Gill||Payara||+1|
|Scott Stark, Mark Little||Red Hat||+1|
|David Blevins, Jean-Louis Monteiro||Tomitribe||+1|
|Ivar Grimstad||EE4J PMC||+1|
|Marcelo Ancelmo, Martijn Verburg||Participant Members||+1|
|Werner Keil||Committer Members||+1|
|Scott (Congquan) Wang||Enterprise Members||+1|
This ballot was conducted on the public e-mail list firstname.lastname@example.org. This ballot thread begins here.
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Receive SMS Free online. temporary disposable phone numbers
Receive textsms Online Instantly
Unlike other providers, we use real physical SIM cards to receive SMS messages (No VoIP numbers), which means we can display SMS messages instantly. This means no more waiting around for 10 minutes to receive the SMS message.
Temp-SMS is completely free with no strings attached. In order to make our site accessible to the masses, we don’t charge our users a dime to use it.
Your privacy is our number one priority. With the use of Temp-SMS temporary and disposable phone numbers, you never have to provide your real phone number on websites when signing up again!
We are a free service that allows you to use our phone numbers to receive SMS text messages anonymously online from anywhere in the world regardless of your location. You are allowed to use as many phone numbers as you want and you can receive as many SMS as you want. Whenever you need a phone number for a website that requires a SMS/phone verification, our service is always available and can be used for such verification purposes.
Why use Temp-SMS?
There are many uses for Temp-SMS, but the main one is to stop your personal number from receiving spam or being sold to other companies online for marketing or spam purposes. Keep your own personal number for your own personal use.


From July 1, 2011 – August 31, 2011 the U.S. Postal Service will be giving a 3% discount on first class presort and standard postage rates for pieces containing a QR/mobile barcode. The promotion is designed to increase the value of Direct Mail and build awareness around integrating mobile technology into communications.
QR codes provide a connection between print and the digital world; when scanned, mobile barcodes can instantly direct users to a web page or display.
At Res Publica Group and 36i, we use QR codes to enhance clients’ marketing and communication efforts. Below is a sample of our latest work using the mobile technology on a client’s Direct Mail piece.
More information on this promotion is available here.
Have you been thinking about integrating mobile technology into your communication materials? Why not start now. We can help!


To learn about the mobile phone, it is good to understand how technology has evolved. Mobile phones were initially used for voice and text communication which was very expensive in those days. But now we are able to do all sorts of tasks from one device such as taking photographs, watching movies or even playing games on our mobile phones. There are many more benefits that will come with this new technology so I hope you can enjoy the essay!
Mobile phones are devices that are important to students and children. They allow them to stay connected with their parents, friends, and the world in general.
The term “mobile phone” is a mixture of two words: “mobile” and “phones,” where “phone” refers to an electronic device used for communication, and “mobile” refers to the device’s ability to be readily transported from one location to another.
Mobile phones nowadays are so tiny that they can easily fit in the palm of your hand and are also extremely light in weight. People nowadays use cell phones as if they were oxygen, since they utilize them for almost everything in their lives.
Following the rise in internet use, mobile phones have become a benefit to everyone, as they can be used for anything from buying tickets to video chatting and a variety of other essential tasks.
Nowadays, there is also online shopping, which can be done using a phone, where you can sit at home and buy anything from the internet, and it will be delivered to your house in a short period of time.
The cell phone is very helpful, and it has played a significant role in the growth of both human civilization and the different companies that exist around us. The keypad on mobile phones connects us to individuals all over the world, and we may speak to them at any moment.
People may now make money by investing in stocks, bonds, or money via e-trading, often known as electronic trading.
Mobile phones may also be used for educational purposes, in which students search the Internet for information on any topic and get complete information on that subject, as well as other information such as general knowledge, which improves IQ.
The most common usage of mobile phones is for entertainment, with individuals using them to view movies or listen to music. Nowadays, mobile phones have everything: a flashlight that can be used as a torch, a camera that can be used to record movies and take photos, and GPS that can be used to find your position and navigate.
There are a slew of benefits to phones, but there are also a slew of drawbacks. The major drawbacks of mobile phones are that they emit radiation, which is harmful to your health, and that using them for long periods of time strains your eyes and causes nausea. Mobile phones are a source of distraction for students who have abandoned their academics to use their phones for pleasure.
Because the phone is the most distracting device, many people have been harmed, resulting in hazardous situations such as individuals using the phone while driving a vehicle, who may be involved in a dangerous accident in which they may enjoy themselves or lose their lives.
As good as mobile phones are for communication, they also degrade the standard of communication because face to face communication is better because we can read the body language of the person with whom we are communicating, but it is impossible to read a person’s body language while communicating over the phone.
If you have any additional questions about Essay On Mobile Phone Essay In Kannada, please leave them in the comments section below.
Watch This Video-
The “mobile phone essay in english 150 words” is a simple essay that has been written in English. It is a good starting point for people who are new to writing essays.
Frequently Asked Questions
What is the importance of mobile phone to students essay?
A: The importance of mobile phone to students essay is for communication purposes. It enhances personal interaction and also allow a person can use it as an educational tool, which in turn brings efficiency in learning.
What is a mobile phone essay?
A: A mobile phone is a cellular, portable telephone that can make voice calls over a wireless digital network.
How mobile is useful for students?
A: For a student, it is extremely useful to have access to their phone at all times. In fact, most students use mobile as an electronic planner and organizer.
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We’ve started a new project to install new WiFi infrastructure across the marina which will, when completed, provide high speed Internet connectivity across the entire marina.
The new infrastructure will provide separate WiFi access for vessel telemetry e.g. chart plotters etc, berth holders, and the public. The project involves installing a higher density of access points, which will give greater coverage and faster speeds, however this sounds a lot simpler than it actually is.
The project is being led by our own electrical engineer, Ben Martel, who has over 20 years experience with cellular and WiFi technology. Ben explains that “marinas are a uniquely challenging environment to provide high speed WiFi with consistent coverage.”
WiFi uses radio waves to transmit information between your device and the WiFi router. When these radio waves hit an obstruction, which in the case of a marina are masts and vessels, it weakens the strength of the radio signal beyond the obstruction.
In a marina it is further complicated because the tide changes the environment constantly. “We have to carefully plan where in the marina we install the new WiFi access points to ensure that the additional access will compensate for the obstructions” says Ben.
The new WiFi access points that you will start seeing pop-up on the marina piers support the latest WiFi standard, known as WiFi 6, but they support all the previous versions as well. What’s new in WiFi 6? The crux of WiFi 6 is MU-MIMO (Multi-user multi-in multi-out). What this means, as the picture shows, is the WiFi access point has four external antennas.
The radio signal from your WiFi station e.g. phone, tablet, chart plotter etc, is received by all four antennas. The received signal on each of them is compared to each other, making sure that any ‘noise or corruption’ received can be removed. This significantly reduces the amount of times that the access point needs to ask the station to re-transmit it’s message.
“Think of yourself talking to four other people at the same time; if every time you spoke, all four of the other people confirmed with each other what they heard, then agreed between themselves what was actually heard. The conversation would surely proceed with a lot more certainty” says Ben.
The project will initially be rolled out on Piers A, B, and C, starting in the first weeks of May, and then tested to ensure that service is to be as effective as possible; the remaining piers will have the new WiFi installed in the months following.


A non-electrical, low cost piece of glass replicates a machine’s neural network in order to recognise handwritten digits.
University of Wisconsin–Madison engineers developed a piece of glass containing small impurities that act as artificial neurons. These impurities bend light reflected from the image of a digit in a particular way to be able to identify it.
UW-Madison electrical and computer engineering professor Zongfu Yu said: “We’re using optics to condense the normal setup of cameras, sensors and deep neural networks into a single piece of thin glass.
“The wave dynamics of light propagation provide a new way to perform analogue artificial neural computing.”
The impurities within the glass consist of air bubbles of different shapes and sizes, as well as small pieces of light-absorbing materials, such as graphene.
Light that reflects from the digit enters at one end of the glass and then, due to the impurities, focuses to one of nine spots, numbered from one to nine, on the other side.
The glass could detect a handwritten 3, and then again as it was altered to become an 8.
The glass – which would, of course, work at the speed of light – could act as an alternative to currently used smart glass that requires sensors or electricity.
One piece of image recognition glass could be used hundreds of thousands of times. It could be used as a biometric lock on a smartphone, as an example.
“We could potentially use the glass as a biometric lock, tuned to recognise only one person’s face,” Yu said. “Once built, it would last forever without needing power or internet, meaning it could keep something safe for you even after thousands of years.”
The research team – which published details of their proof-of-concept in Photonics Research – plan to determine whether the glass works for more complex tasks such as facial recognition.
“The true power of this technology lies in its ability to handle much more complex classification tasks instantly without any energy consumption,” said collaborator Professor Ming Yuan at Columbia University.
“These tasks are the key to create artificial intelligence: to teach driverless cars to recognize a traffic signal, to enable voice control in consumer devices, among numerous other examples.”


|◄ ► The World's First Text Message (1844) - "What Hath God Wrought?" • Connie Rohman|
Telegrams were the first text messages. Morse Code was invented by Samuel Morse in 1836. On May 24, 1844, Morse sent the first long distance telegraph message, "What hath God wrought?" from Washington, D.C., to Baltimore. Much as modern electronic communications have transformed our modern world, the telegraph changed politics, culture, the economy, even warfare. If you have seen the movie "Lincoln," you saw the critical role those short messages played in the Civil War.
This piece is from my Lost Modern Language Series. This series presents a visual interpretation of the dots and dashes of Morse Code, enabling the viewer to "read" the artwork. The piece reads, "What Hath God Wrought." The longer rectangular boxes are the ""dashes,"" with the shorter ones being the "dots." The corresponding letter of our traditional alphabet is quilted inside the Morse Code symbols.
Techniques used include piecing, hand guided machine quilting.
24 x 24


Apple iPhone Car Air Vent Mount
Staying connected is more important than ever, and having your phone close at hand while on the road in a way that’s safe for you and your fellow motorists is a big deal. This Apple iPhone Car Air Vent Mount offer a number of different ways to keep your phone secure and at the ready as you push through your daily commute.
360 Degree Rotation
Free adjustment, support 360 free rotation, provides a perfect visual angle for driver.
Premium Silicone Cushion Pad
Build in high end silicone sushion, anti-slide and protect your phone from scratches.
Suitable for 3.5 to 6 inch Phone
USAMS Car Air Vent Mount can adjust to support 3.5 to 6 inch mobile phone, if your phone width is 58mm to 84mm, it works.
Do not block your sight
USAMS air vent mount holder will not block your sight, so more safe for driving.
For iPhone 7 / 7plus / 6 / 6s / 6s plus / 6plus / 5 / 5s / 4 / 4s


UBIBOT WS1 PRO 2.4GHZ WIFI VERSION - 27% OFF
UBIBOT WS1 PRO 2.4GHZ WIFI VERSION REGULAR PRICE$ 149.00 USDSALE PRICE$ 109.00 USD SAVE $ 40.00 USD (27%). WiFi only model: The device can only connect to 2.4GHz WiFi router network. 5GHz WiFi is NOT supported. The UbiBot ® WS1 Pro is a state-of-the-art environmental monitoring system that leverages the latest IoT technologies. Collect environmental data in real-time and automatically sync all the data to the UbiBot ®IoT Platform using WiFi. The clear 4.4’’ screen allows you to instantly view the latest data. You can also access your device readings in real-time via our App or using a browser anywhere in the world. The embedded RS485 interface ensures your use of external probe in the most extreme conditions.