Doorbell Wireless

Intelligent digital remote control doorbell,ideal for homes,offices,guest rooms,hotels,hospitals and etc. Delicate streamlined appearance. Easy to install, no wire needed. Remote easy for set with 1 pc sticker Delicate design shows your smart taste. Energy saving and the battery inside the button can last up to for one year(20 presses per day). Ultra-distance represents the technology of surpassing obstacles(about 300 feet/100 meters range).