Catalog > Consumer Electronics > Security & Alarms > Alarms > IR Beam Detectors Triple IR Beam Triple IR Beam AN900-B50 IR BEAM TRIPLE 50M OUTDOOR/150M INDOOR Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Adjustable Beam Interruption Period Highly Durable and Heat Resistant Housing Cover Frost and Dew Protection High Grade Aspherical Lens Triplicate Synchronized Pulsed Beams Designed for Greater Stability 99.5% Beam Blocking Stability Quick Optical and Voltage alignment with 10 LED's to speed up positioning Automatic Gain Control Circuit Additional Information Detection Range 50m Outdoor150m Indoor Power Input 13.8~24VDC 11~18VAC Power Consumption 70mA max Interruption Period 35~700ms (Selectable) Alarm Period 2sec Nominal Alarm Output Form C Relay AC/DC30V 0.5Amax Alignment Angle ±5° Vertical ±90° Horizontal Downloads Specifications PDF File 1.92 MB