Catalog > Consumer Electronics > Security & Alarms > Alarms > IR Beam Detectors 6 Beam IR Detector IR Waterproof Beam Detector 100m distance Anti-Tamper Switch IRB100-6 WIRED 6 X BEAM IR WINDOW BARRIER TX +RX MAX DISTANCE 100M WATERPROOF WITH ANTI CUT OFF AND ANTI INTEFERENCE. Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 6 x Beam IR Window Barrier Transmitter and Receiver with 100m distance Waterproof with Anti Cut off and Anti Inteference High quality Aluminium Alloy Case with Plastic Transmitter and Receiver are able to rotate on fixed axis, axis self checking Adjustable Distance Switch With Anti-Tamper Switch Specifications Size : 124x3cm Max Distance : 100m Touch off time : 40ms Power : 12VDC Alarm speed : Alarm Time ≥1.5sec Light axis fix : Level - 180°(±90°) Comparative Humidity : ≤95% Environment Temperature : -35~+55°