The E-Z Tone Entrance Alert Door Chime is the perfect door chime if you have a large commercial space. It is loud enough to be heard in stores or offices 5,000 sq. ft in size!

There cant be a worse feeling for a burglar than realizing that he has been detected and is being captured on camera. The GORT (Ground Observation Reconnaisance Transmitter) does just that. It detects, follows, and tracks people within a protected area.