Seco-Larm E-960-D190Q Twin Photobeam Detector

Twin Photobeam Detector for interior or exterior use. Range: up to 190ft (60 meters) outdoor and 390ft (120 indoor. Weatherproof, sunlight-filtering enclosure. Laser beam alignment system. 10~30 VAC/VDC.

• Built-in system speeds accurate, reliable positioning
• Twin infrared beams provide perimeter security, minimizing false alarms from falling leaves, birds, etc
• Lensed optics reinforce strength & excellent immunity due rain, snow, mist, etc
• Weatherproof, case indoor use
• Anti-frost so that functions even in extreme conditions
• Automatic input power filtering with special noise rejection circuitry
• NC/NO alarm output
• N.C. tamper circuit included
• Non-polarized inputs
• Quick, easy installation built-in system
• Interruption time adjustable nearly all situations