Catalog > Consumer Electronics > Security & Alarms > Paradox Alarms Paradox PDX ABH-200L PDX ABH-200L PARADOX IR BARRIER 4 BEAM 200 METERS {PA2804} Call for Price 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features NC/NO relay outputs Digital filter technology, well performance against direct sunlight, fluorescent and car light Integrated tamper switch Different frequencies selectable for long distance and stacking installation LED display signal grade for easy alignment Wide voltage and energy-saving design Adjustable interruption time (50 / 100 / 300 / 700 msec optional) IP65 waterproof grade Optical angle can easily be adjusted horizontally ±90°, vertically ±10° Anti-RFI interference, high environment adaptability to eliminate false alarms