This wireless doorbell has pretty streamlined appearance which shows the elegant tastes of the host, special and pleasant 36 bell songs included for all people to choose. All day long anti-interference system, avoid interferences outside or between neighbors.You can install the doorbell in kitchen, living-room, bedroom, etc.

Features :

Waterproof design, can be put outside the door
Simple, wireless installation
Adjustable volume, four grade volumes
36 different tunes for your choice, effectively reminds you of the coming of guests or friends by lovely songs and LED light.
Anti-interference system, avoid interferences between neighbors
Long distance transmission and high strength signal and sensitivity
Remote control range up to 100m in the open air, suitable for homes and high-rise building

Specifications :

Remote control area : ≧100m
Temperature resistance : -10℃~50℃
Receiver :
1. Tones Kinds : 36 songs
2. Operating frequency : 315MHZ
3. Voltage : 220V
4. Operating current : ≤120mA
5. Quiescent current : ≤120mA(220V)
6. Power : ≦2W
7. Controlled volume : 25-80dB
8. Plug : EU plug
9. Size : 9(L) x 5.5(W) x (7)cm
Transmitter :
1. Operating frequency : 315MHZ
2. Working Voltage : 12V (battery type : 23A 12V not incuded)
3. Operating current : ≦15mA
4. Size : 8(L) x 6(W) x 2(H)cm

Package includes :

1 x Wireless Doorbell Receiver
1 x Doorbell Transmitter
1 x Mini plug adapter according to your country :)