Wireless Doorbell-1

The ECO-NEWLEAF wireless doorbell is self-powered and is not need any battery.

It has a built-in micro energy generator, with a press of the bell push button, it generates kinetic energy, and the engine inside converts the kinetic energy into electric energy, and then transmits a signal to the receiver.

Specifications:

Power supply: Self-powered (Transmitter)

AC 100V~240V, 50/60Hz (Receiver)

Work frequency: RF 433MHZ

Ringtones:38

Sound Volume: 4 Adjustable levels

Color: White, Black

Operating range: 20m indoor, 50m outdoor

Plug type: UK/EU/US