RF SENSOR

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• Sale!
  

  SONOFF DW2-RF – 433MHz RF Wireless Door/Window Sensor

  eWeLink, RF, SONOFF
  $4.99 $2.55 Add to cart
• Sale!
  

  SONOFF PIR3-RF – 433MHZ RF PIR motion sensor

  eWeLink, RF, SONOFF
  $10.99 $5.65 Add to cart