BATTERY FREE WIRELESS DOORBELL

Features

*Require no batteries, so does not cause the water and soil pollution.

*The doorbell transmitter is embedded with micro generator which can create energy when press. No battery inside. Energy saving

*Never change batteries, more convenient. No need to change the battery frequently, save money, and eco-friendly.

*Signal passes through doors, walls and floors. Transmission range is up to 150 meters in the open air. The volume is big enough; you can hear it in any room.

*38 chime sounds, built-in amplifier, good sound quality makes it pleasant to hear.

*Easy installation, the transmitters can be mounted with screws or double faced tape. The receivers plugs into any standard wall outlet.

*Waterproof grade transmitter.

*Wireless

Specification

*AC Plug Type: UK\US\EU

*Power supply model of the receiver: AC100~230V 50/60Hz

*Receiver standby power: 0.2W

*Transmitter Operating Temperature: -10℃ to +45℃

*Receiver Operating Temperature: -10℃ to +45℃

*Transmitter Dimensions: 80x50x128mm

*Transmitter Weight: 52 g

*Receiver Dimensions: 95x53x50mm

*Receiver Weight: 56 g

*Chime sound: 38 melodies

*Transmitter IP: 55

 Working principle sequence

-Press the transmitter

-Magnetic flux change

-Induced voltage

-Transmit wireless signals

-Receiver receives wireless signals

-Play music

Receiver Installation method

*Plug the AC receiver into the standard socket where the room needs to be installed..

Remark

#Avoid installing the unit under sunny light or on metal object.