UL Listed for Burglary Protection. Detects a person or an object, moving or not, in a precisely defined area. This makes it ideal for automatic door opening, free exit, the release of electronic locking devices, and a wide variety of security uses. Electric Horns Electric horns are designed for use as an immediate local audible warning device incorporated in a security system. Eight models are available, surface and flush mount, with or without latching, and an optional strobe.
All models are off white in color and the surface mount models are weatherproof.