Wireless Doorbell

Features:

1. Button is Waterproof ,Don't worry about extended use

2. 3-Year Battery Life

3. Up to 500ft Ultra-long Transmission Distance

4. Easy to install with the double side adhesive tape or the screws.

Specification

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
F15 Waterproof Button : CR 2032 (battery included)

Package include

1 x Doorbell (EU/US/UK)

1 x Doorbell Button (battery include)