Sonoff DW1: 433MHz RF Door Window Alarm Sensor

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Price in points: 900 points
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Features for Sonoff DW1 Sensor

  • Ultra-low power magnetic dedicated microprocessor
  • Supports wireless frequency of 433.92MHz
  • 200m wireless transmit distance
  • Built-in antenna provided
  • Less than 1μA quiescent current

Specifications for Sonoff DW1 Sensor

  • Support Battery: 12V 23A 
  • Wireless frequency: 433.92MHz
  • Protocol: EV1527
  • Quiescent current: ≤5μA
  • Emission current: ≤10mA
  • Operating environment: -10℃-50℃ (14℉-122℉)
  • Product Size: 77*49.5*18.8mm
  • Battery: length 27mm, diameter 10mm, this model doesn’t come with battery
  • Weight: 45g

 

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Please visit our wiki page for more information about this product. Any suggestions for improvement, such as correcting errors, adding more demo codes or tutorials, will be highly appreciated.

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The manufacture company:
SONOFF
Product Specification
Protocol:
EV1527
التردد:
433.92MHz
Battery:
  • length 27mm, diameter 10mm, this model doesn’t come with battery
Dimension:
  • 77*49.5*18.8mm

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