Sonoff DW1 Sensor

Sonoff DW1 Sensor

Regular price
R 140.00
Sale price
R 140.00
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Unit price

Sonoff Door/Window Sensor uses an ultra-low power magnetic dedicated microprocessor which supports wireless frequency of 433.92MHz and can transmit up to a distance of 200m with its built-in antenna.

Note: This sensor cannot operate independently and requires a RF Bridge


  • 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