•Wireless battery operated door contact switch
•Receiver plugs into 120VAC outlet
•Ajustable volume control
•128 selectable security codes
•Field selectable 2 note or 1 note or 8 note melody chime
•Up to 100 ft. operating range - distance will vary depending on environment
•FCC, IC, UL, CSA approved
Very easy to use and install system. The receiver plugs into an AC outlet and the transmitter mounts to the door. Then a magnet is installed opposite the transmitter just like on a burglar alarm system. The codes for both units are set to match and your done. When the door opens you'll hear an electronic chime.
Kit includes: chime receiver, transmitter, magnetic door contact, battery and mounting harware.
Plug in receiver unit (plugs into AC): 5 inches long x 3 1/2 inches wide x 1 1/8 inches deep
Transmitter (installs on door): 2 1/2 inches long x 1 3/16 inches wide x 3/4 inches deep