*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.
*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: 65
Working principle sequence
-Press the transmitter
-Magnetic flux change
-Transmit wireless signals
-Receiver receives wireless signals
Receiver Installation method
*Plug the AC receiver into the standard socket where the room needs to be installed.
*After insallation, prwss tge trabsnutter ubdiir receuver unneduatekt receives the signal to play music.
#Avoid installing the unit under sunny light or on metal object.