Seco-Larm E-964-D390Q Twin Photobeam Multi-Frequency Detectors with Laser Beam Alignment, Up to 390ft Outdoor and 790ft Indoor Range, Sunlight-Filtering Enclosure, 4 Programmable Frequencies

Seco-Larm E-964-D390Q Twin Photobeam Multi-Frequency Detectors with Laser Beam Alignment, Up to 390ft Outdoor and 790ft Indoor Range, Sunlight-Filtering Enclosure, 4 Programmable FrequenciesKey FeaturesBuilt-in laser beam alignment system speeds accurate, reliable positioningTwin 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 useAnti-frost system so that beam functions even in extreme conditionsAutomatic input power filtering with special noise rejection circuitryNC/NO alarm outputN.C. tamper circuit includedNon-polarized power inputsQuick, easy installation with built-in laser beam alignment systemInterruption time adjustable for nearly all situationsSpecificationsCurrent Draw: 88mASensing Range: Outdoor- 390' (120m), Indoor- 790' (240m)Operating Voltage: 10~30VAC / VDC (Non-polarized)Interupt Speed: 50msec~700msec (variable)LEDs - Red: Alarm LED ON: When transmitter and receiver are not aligned or when beam is brokenLEDs - Yellow: Tuning LED (Receiver) ON: When receiver's signal is weak or when beam is brokenLEDs - Green: Operation LED (transmitter & receiver) ON: Indicates connected to powerDetection System: Simultaneous break of 2 beamsAlarm Output: NO/NC relay, 1A @ 120VAC, min. 1 secTamper Output: NC switch, 1A@120VACCase material: PC ResinLaser Wavelength: 650nmOperating Temperature: -13º~+131ºFLaser Output Power: <5mWAlignment Angle: Horizontal (+/-)90º, Vertical: (+/-)5ºWeight: 2.5-lb

• 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.
• Anti-frost system so that beam functions even in extreme conditions
• Automatic input power filtering with special noise rejection circuitry