Self-powered doorbell set, IP68 waterproof pager Plug in Sun Proof 2 wireless doorbell transmitter without battery for home villa AC 100V - 230V UK Plug

Long Range Transmission: Wireless doorbell, Long distance signal transmission, strong wireless penetration through the wall, one to one signal pairing, no need to worry about stringing with the . 2 Transmitter and 1 Receiver: Doorbell wireless, Can be used for the front and rear doors, can set separate corresponding ringtone. Self generating wireless design, no wiring, no battery. IP68 Waterproof Transmitter: Wireless door bell, The doorbell transmitter is IP68 waterproof and not afraid of harsh weather such as sun and rain, which can extend the service life. Adjustable Volume: Door bell wireless, The volume is enough to solve the problem that the elderly cannot hear. You can also set one key mute mode to avoid disturbing, adjust volume at will. Multi Purpose: Door bells, Not only a doorbell, but also a pager. When a baby and the elderly sleeping alone, and pregnant women need help, they can press it, effectively protect your family.