Product: YoLink Outdoor Security Siren & Smart Alarm Controller Kit - Loud 110 dB, Wireless, Battery-Powered, 1/4 Mile Range, App for Remote Monitoring & Alerts, Alexa, Google, IFTTT. Hub Required!
Brand: YoLink
YoLink Technology
 “YoLink” is a proprietary wireless technology provided by YoSmart. which is based on the Semtech's LoRa wireless technology combined the YoSmart smart home/buiding protocol, to provide most advanced smart home/buidling devices solution. Compared to WIFI, Bluetooth, ZigBee, Z-Wave and other smart home protocol, it has the advantages of low-power consumption, long-distance coverage (wall penetration), and anti-interference. It is first smart building/home protocol which can be very easily setup and is very low cost, but create a reliable, robust and more secure IoT network. 

 Requirements:
 1. A YoLink Hub, link https://www.amazon.com/dp/B07TQLKQLJ
 2. Smartphone or tablet able to run iOS 9 or higher or Android 4.4 or higher.

 Specifications:
 Product Name: YoLink Outdoor Alarm Controller
 Product Model: YS7104-UC
 Working Temperature: -20°C~50°C (-4°F~122°F)
 Working Humidity: ≤95%RH (non-condensing)

 Package Content:
 Box1
 1 x Outdoor Alarm Controller
 1 x Mounting Hook
 1 x Quick Start Guide
 Box2
 1 x Siren Horn

Many Uses! Burglar alarm, panic alarm, intrusion siren, trespassing and theft deterrent - activate the siren manually from the app and/or by motion detection or other automations (using the convenient free YoLink app)
Wireless & Flexible! Self-powered and wireless controller, just install the siren and controller wherever it is needed. No additional wires needed! Or, install the Controller connected to existing wiring, with the siren installed outside. (Both are outdoor-rated, but installing the Controller in plastic junction box or enclosure to protect wiring from elements, etc, is recommended)
Team Me Up! The siren & Controller is best when teamed up with other YoLink products such as our Outdoor Motion Sensor, AlarmFob and FlexFob, as well as Plugs and In-Wall Switches for flood lights and other exterior lighting control: activate the siren upon detection of activity on your property after-hours, and turn on flood lights to deter criminals and alert others
Longest Range, By Far! Only YoLink, powered by LoRa is capable of up to 1/4 mile range in open air, allowing you to locate the siren virtually anywhere on your property, with no concerns about WiFi signal or dependability
YoLink Hub is REQUIRED! This device will not operate without a Hub, not included. Please search B07TQLKQLJ for the Hub

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