• china security alarm Dual Technology,alarm Passive Curtain PIR infrared detector,Identify the direction of curtain detector,Infrared Curtain PIR Motion detector EL-55/EL-55C

china security alarm Dual Technology,alarm Passive Curtain PIR infrared detector,Identify the direction of curtain detector,Infrared Curtain PIR Motion detector EL-55/EL-55C

  • Negotiable |Get Latest Price
  • 10 Unit / Units
  • 500000 Unit / Units per Month
  • T/T L/C D/P D/A
  • 7 days
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