Wireless Door Bell Remote Control + 2 Free Batteries

Lines grace, Light touch button, various kind of colors for your choice, can bring you sense of Vision, enjoy from lines and colors Simple vivid, and no-wire installation design, avoid troubles and save money when installation and don’t effect decorate environmentRemote control Range up to 100 meters in Open air, suitable for homes and high floor housesBuild in anti-inference design avoid the interference between usersBuild in double speaker make sound clear, especially suitable for homes, factories , hotels etcThe products transmitter and receiver is DC battery powered