Wireless doorbell (no battery required)

This wireless doorbell does not require a battery or any wires. When the button is pressed, the internal energy conversion module converts mechanical energy into electrical energy and then sends out a radio signal. When the receiver receives the radio signal, you will hear a ringing sound.

Call:

Number of call melodies 25
Call power 220V
Operating temperature -20 ~+50
Operating distance ~150m
Receiving frequency 433Mhz
Sound level 0-110db, 5 levels
Power consumption < 280mW
25 polyphonic melodies
Size 92 x 62 x 32mm

Button

No power or batteries required
Operating temperature -20 ~ +50
Size 70 x 46 x 24mm

It is recommended to protect the button from direct rain, therefore we suggest choosing a rain cover from the accessories below.