Seco-Larm E-960-D90GQ Enforcer Twin Photobeam Detector 90ft.

ENFORCER 90ft. Long Range Photobeam Detectors are easy-to-install with laser beam alignment and provide extended range. Designed to provide reliable perimeter security both indoors and outdoors. Built-in laser beam alignment system speeds accurate, reliable positioning. Twin infrared beams provide reliable perimeter security, minimizing false alarms from falling leaves, birds, etc. Lensed optics reinforce beam strength & provide excellent immunity to false alarms due to rain, snow, mist, etc. Weatherproof, sunlight-filtering case for indoor & outdoor use. Non-polarized power inputs. Anti-frost system so that beam functions even in extreme conditions. Automatic input power filtering with special noise rejection circuitry. NC/NO trigger output. N.C. tamper circuit included. "U" Brackets included for pole mounting. Quick, easy installation with built-in laser beam alignment system. Monitored output: N.C., 10kΩ Resistor.