Catalog > Consumer Electronics > Security & Alarms > Alarms > IR Beam Detectors Digital Photoelectric Beam Sensor Digital Dual IR Beam Photoelectric AN900-A60S DIGITAL IR PHOTOELECTRIC BEAM ,DUAL SENSOR ,60M OUTDOOR/180M INDOOR , EASY ALIGNMENT VIA NUMBER DISPLAY , FREQUENCY AND TIME SELECTABLE CHANNELS TO AVOID INTEFERE Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Synchronised Twin Beams for reliable detectionDouble Modulated Beam type ensures unsurpassed immunity to direct and reflected sunlight and vehicle headlightsMulti-Meter Test Points to accurately monitor alignment voltageFrost Resistant Cover minimize nuisance alarms in harsh weatherAutomatic Gain Control for maximum stability Specifications Detection system : Simultaneous breaking of 2 beamsInfrared beam : LED pulsed beam, Double modulationProtection distance : Outdoor 60m (200ft) or more; Indoor 180m (600ft) or moreResponse time : 50ms,100ms,300ms, 700msec optionalAlarm Period : 2S, 50mA are optionalBeam Frequency : 4 channels are optionalSupply voltage : 12V to 24V DC/AC (12V DC Recommendable)Current consumption : 90mA MaxIP : IP55Alarm output : Dry contact relay output form CContact action : Interruption time + delay timeTamper output : Dry contact relay N/C (Receiver only); Action : Activated when cover is detachedAlarm LEDRed LED (Receiver)ON : when an alarm is initiated.Attenuation LEDRed LED (Receiver)ON : when beam is attenuated.FunctionsMulti-Meter Test PointsAGC circuit; Frost proof coverLED No from 1 to 9 display for alignment level indicationAmbient temperature : -25°C to +60°CMounting positions : Indoor / Outdoor; Wall / PoleWiring : TerminalsWeight : 1000g (Transmitter + Receiver )Appearance : PC resin Downloads Datasheet - AN900-A60S PDF File 52.58 KB