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Waterproof touch doorbell button

F52 doorbell button waterproof level is up to IP66,you can put it on the outdoor wall . It has a low power consumption, it can be used for  about one year if the press average 10 times a day.

Note:Because of aviation restrictions , F52 Waterproof button does 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.

4 Levels Adjustable Volume

Ordinary doorbell on the average will have a battery change of once a month, this doorbell can generate power, press button and Kinetic energy turn into electrical energy .You can save lots of money and batteries every year,and protect environment

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

It can be used in a multi-faceted environment such 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.