Multi-Frequency Twin Photobeam Detectors

*Adjustable interrupt time (50ms~750ms)

*Quick, easy installation with built-in laser beam alignment system.

*Non-polarized power inputs.

*N.C. tamper circuit included.

*N.C./N.O. alarm output.

*Automatic input power filtering with special noise rejection circuitry.

*Anti-frost system so that beam functions even in extreme conditions.

*Weatherproof, sunlight-filtering case for indoor and outdoor use.

*Lense optics reinforce beam strength and provide excellent immunity to false alarms due to rain, snow, mist, etc.

*Multi-frequency twin beams provie reliable perimeter security, miniminzing false alarms from falling leaves, etc.

Multi-Frequency Photobeam Detector