EU UK US Plug Acrylic Kinetic Energy Black Wireless Doorbell 38 Songs No Battery Waterproof Self Powered Front Garden Door Bell

Origin: CN;GUAOrder No：QX-008Power supply mode: transmitter self-generating, receiver plug-inPlug mode: US,EU,UKAdvantages and characteristics: 1.This doorbell does not need batteries and wiring. It is plug and play, convenient and practical, and easy to install2.Built-in 38 welcome music/4 adjustable volume (including mute) 3.IP44 waterproof grade, caneffectively prevent rain intrusion, and can prevent sun and water 4.150 meters remote control distance (open space), indoor distance is about 50 meters (no partition) (this data is the obstacle free test distance of the experimental open space, the actual distance will vary depending on the use environment and the obstacles, please take the actual distance as the standard)5.Applicable scene: residence, hotel, villa, hospital 6.Function: learning code