Chile

Indoor Receiver Smart WiFi Visual Accessory Wireless Doorbell M3 Doorbell
Features:
1.Stylish look and touch design.
2.Easy to install.
3.Ultra low power design, power saving and long lasting use.
4.52 polyphonic ringtones.


Description:
4-level optional volume adjustment.


Specifications:
color: black
Working voltage: AC 90~250V
Operating frequency: 433.92 MHz +-280 KHz
Power consumption: 10 mW
Transmitting power: 0dbm
Sensitivity: -110dbm
Volume: 10-110db
Size: 81*81*20mm
Plug :EU,US,UK(optional)

Package included :
1 x Doorbell


Notes:
Due to the difference between different monitors,. the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
Please allow slight dimension difference due to different manual measurement.