Waterproof touch doorbell button
F52 doorbell button waterproof level is up to IP66,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.
Note:Because of aviation restrictions , F52 Waterproof button not include battery (23A 12V)
Easy to install
Just plug the receiver into power socket and attach the transmitter on door,you don't even necessarily have to make holes or damage anything.
Strong signal ,150m long distance Transmission
Long operating range can be up to 500ft(150m) in open space,
great for large house including villas, apartment, offices, shops, warehouses, etc.
4 Levels Adjustable Volume
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.
1. Working Voltage: AC 100-240V
2. Working Current: < 100 mA
3. Wireless Frequency: 433 MHz
4. Working Temperature: -10-50 degree centigrade
5. 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
Applies widely to works, banks, stores, warehouses, offices and homestead
thanks to its kinds of protection abilities like anti-theft, fire prevention, gas leakage protection
and most importantly, emergency calls.