Wireless Cordless Doorbell for Home And Office Use (Installation) HD

Door Chime Wireless Door Bell Installing A Wireless Battery Doorbell Or Chime In Your Home Is An Easy Do-it-yourself Process That Requires No Wiring! Simply Install Batteries Into The Button And Receiver - The System Is Ready To Sound! The Wireless Makes Installation Easy Brings No Effect On Your Interior Decoration. The Strong Digital Anti-interference Prevents Inderference Betwen Users And Misringing. The Ultra Distance Remote Control Meets The Need Of Various Buildings. European Style And Delicate Streamelined Design Brings Your Home Beauty. With Loud And Musical Noise. The Tone Has Been Identified By Music Master. With Very Low Power Consumption,Less Than 5 W,Transmitters Battery Can Be Used More Than 1 Year (While Using 20 Times/Day). It Is Suitable For Home,Office,Hotel,Reception Hall