Product: Safeguard Supply Extra Loud Doorbell- 120db Door Buzzer for Business Entry - Unique Loud Wireless Doorbell for Noisy or Large Areas - One Door Buzzer Entry System Kit Provides Complete Coverage
Brand: Safeguard Supply
SAFEGUARD SUPPLY ERA COMMERCIAL DOORBELL SERIESThe ERA-WDK-SIREN wireless entry alert door chime with 120db door announcer siren utilizes cutting edge technology allowing transmitter signal to penetrate metal, reinforced concrete, brick, stone, stucco, glass, steel, cinder block, etc that other inferior commercial door chime kits have issues with. The door buzzer entry system has a range that is field tested at up to 4000' in industrial conditions even through separate buildings not attached to the structure. The wireless waterproof doorbell push button is battery operated, made of ABS material which is paintable in order to match the color contour of your facility.
FINALLY A COMPREHENSIVE DOOR ALERT FOR BUSINESS The business door entry chime receiver is supplied with (4) 12VDC contacts to power virtually any 12VDC accessory (such as a firebell, buzzer, strobe light, siren, etc). Receiver is also equipped with (1) C relay. The wireless transmitter has (1) N/O, N/C relay that can be used with other devices that are self powered.

Specifications
Range: Up to 4000'
Sounds: 12 Tunes
Volume: Adjustable Knob Control (0db - 95db)
Receiver Power: Plug In Class 2 UL LISTED AC Transformer (120v 60Hz 18 Watts)
Receiver Outputs: (4) 12VDC, (1) N/O, N/C Relay
Transmitter Power: 1 x 3V CR2 Long Life Battery
Transmitter Outputs: (1) "C" Relay
120db Siren: 
Package Includes
1 x Push Button Transmitter
1 x Door/Window Contact Sensor
1 x Plugin Chime Receiver
(1) 12VDC SIREN
(1) 15′ 18AWG Low-Voltage Double-Strand Wire,
4 x Screws
1 x 3V CR2 battery
1 x User Manual
🔔A DOOR CHIME FOR BUSINESS WHEN ENTERING THAT YOU CAN HEAR IN THE LARGEST & NOSIEST LOCATIONS: 120db siren connects to 95db plug in receiver adjustable volume gives you control. Makes a great warehouse doorbell or door alert for business. Provides coverage in large areas & noisy locations you never thought possible - most applications can be covered with just one entry alert chime
🔔A POWERFUL LONG RANGE WIRELESS DOORBELL SIGNAL THAT CAN GO THROUGH VIRTUALLY EVERYTHING:Wireless transmitter to plug in receiver field tested at up to 4000ft range capability with unparalleled signal prowess that can transmit through metal, reinforced concrete, stone, brick, wood - even multiple floors, unattached structures & buildings
🔔PROVIDES COMPLETE COVERAGE IN THE MOST DEMANDING APPLICATIONS: This wireless door chime for business provides is expandable & easily configurable to add an unlimited number of transmitters & receivers. Receivers have (4) 12VDC outputs (1 per each of the 4 zones} allowing you to add 12VDC devices (sirens, buzzers, bells, strobes, etc). Transmitters feature (1) N/O, N/C relay & plug in receiver has (1) “C” relay
🔔MAGNETIC DOOR CHIME & PUSH BUTTON DOOR ENTRY ALERT WATERPROOF TRANSMITTER: Operates just like a standard wireless doorbell for business - when someone presses the button, the chime will sound. Transmitter can be used as a magnetic door entry alert security contact sensor and the door chimes when door opens for business
🔔VERY LOUD SIREN INDUSTRIAL DOOR CHIME: Please note this is a VERY LOUD ATTENTION GETTING SIREN meant for extremely noisy & hearing impaired areas. It does not amplify the melody selected on the chime receiver. It broadcasts the sound of a siren in an oscillating tone for a minimum of 5 seconds with settings for 10 seconds, 1 minute & 2 minutes

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