Optex SL-650 QDP Infrared photoelectric beam detectors

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  • 100 meter outdoor rang
  • High power quad beam
  • 4 selectable beam frequencies allows stacking in beam towers
  • Alarm indicator LED and sound gauge for fast and accurate optical allignment
  • IP65
SKU: SL650QDP Category: Tag:


The SL-650QDP is a 200m outdoor active infrared (AIR) beam set, wired designed for perimeter security. The Quad beam set features four selectable channels making it easy to stack in beam towers and dual modulation to provide a highly reliable signal transmission even when exposed to strong sunlight or light sources. The SL-350QDP can also be connected to an IP network when used in conjunction with the IP/POE module.