• Model No:
  PX-Q120/Q200
• Product Description:
  1. PX-Q120 and PX-Q200 are two models of frequency selectable quad photoelectric beam detectors developed for high reliability perimeter protection.
  2. A digital filter circuit provides false alarm immunity caused by environmental interference. 400...

• Model No:
  PX-D30 / D60 / D100
• Product Description:
  1. PX-D30, PX-D60 and PX-D100 are three models of dual photoelectric beam detectors developed for perimeter protection of various distances.
  2. Its compact and weatherproof housing design make it perfect for outdoor and indoor installation. 200 tim...