Sonoff DW2 RF Door & Window Alarm Sensor

6.99 incl. VAT

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  • Send the alert to your smartphone when the door/window is opened
  • Open the door to trigger lights on/off
  • Compatible with IFTTT service to set more routines
  • Share the sensor to make more users know the status of home
  • Can check history records last 3 months
  • Low power consumption technology maximize the battery life – up to 2 years
  • Easy to install and remove
  • Working Voltage : DC12V (Model: 27A 12V)
  • RF : 433MHZ
  • Emission current : ≤ 20 mA
  • Quiescent current : ≤ 1.5 uA
  • Wireless Transmission distance : Max. 50m
  • Material : PC V0

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Sonoff DW2 RF Door & Window Alarm Sensor

6.99 incl. VAT

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