Sell Home Appliances▧✿✥Smart Digital Wireless Remote Control Doorbell AC Plug best price

Color: white with blue wave Selectable 36 songs for you Bell powered by: AC input(save cost of batteries) Remote powered by:1 x 12V 23A button battery (included) Doorbell intelligent digital control a distance, ideal for homes, offices,hotels,hospitals, etc. Easily install, requires no wires. Energy savings and the battery inside of the button can last up to one year (20 presses per day). This wireless system anti-interference and prevent decoding encodin 1/100000 day figure that the door from the outside or interference between neighbors. Ultra distance represents exceed technology barriers (approximately 150 feet / 50 m range). Scope of delivery: 1 x doorbell 1 x remote control 1 x 12V 23A battery button #doorbell #wireless #remotecontroll