John Martin
The wireless doorbell adopts advanced wireless receiving and dispatching technology, a powerful microcomputer control system, high capacity, superior voice processing technology, up to 32 songs with reliable and stable performance.
Features:
1) Support multiple doorbell transmitter, suitable for a large villa
2) 32 songs optional
3) Waterproof touch doorbell button
4) Doorbell, alarm, welcome alarm all in one
5) Learn 30 accessories (Doorbell transmitter, detector, remote control) without losing number upon power failure
6) Support accessories of 1527/2262 encoding
7) 4 levels adjustable volume
Waterproof touch doorbell button
F52 doorbell button waterproof level is up to IP66, and you can put it on the outdoor wall. And low power consumption, it can use about one year if press average 10 times a day.
Installing: Plug the receiver into a power socket and attach the transmitter to the door; you don`t necessarily have to make holes or damage anything.
The long operating range can be up to 500ft(150m) in open space, great for a large house including villas, apartments, offices, shops, warehouses, etc.
One transmitter can pair with several(max 30) receivers, and one receiver can pair with several(max 30) transmitters. Customize your doorbell according to your need.
Specifications:
Working Voltage: AC 100-240V
Working Current: < 100 mA
Wireless Frequency: 433 MHz
Working Temperature: -10-50 degree centigrade
Wireless Distance: 150 meters (Open area)
Frequency: 433Mhz
Operation Current:8~15mA
Quiescent Current:3uA
Operation Temp:-10C~50C;Humidity :no more than 90%
Battery:23A 12V (battery not include)
Transmit Distance:< 80 M
Size:74*46*12 mm
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