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    • Product name:Wired PIR Motion Detector
    • Product brand:Qiao'an Electronics
    • Product model:PA-476
    • The category:Wired PIR
    • Browse the number:99 Click
    • The release date:2014-12-26
      • 简介:
 

The wired PIR Motion Sensor is an INPUT DEVICE, the motion sensor works on the principle of sensing infrared energy (heat) emitting from an intruder"s body moving through a protected area. The MOTION SENSOR is commonly referred to as a PIR, which stands for passive Infrared. The sensor usually covers a 40" x 40" open area at a 90 degree angle.

 
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