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12V DC PIR Infrared Body Motion Sensor Automatic Detector Control Smart Switch

12V DC PIR Infrared Body Motion Sensor Automatic Detector Control Smart Switch

$18.99
  • Condition: New
  • Ships from: CN
  • Seller: wenjing014 (96.8% positive)
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About this item

This switch is based on infrared technology, it will automatic turn on when the sensor detects the change of the infrared spectrum of the human body in the sensing range. High and stable sensitivity, automatic turns on/off depended on people's motion.

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