Sonoff DW1 433MHz RF Door Window Alarm Sensor

Sonoff DW1 433MHz RF Door Window Alarm Sensor

Regular price
R 119.00
Sale price
R 119.00
Regular price
R 119.00
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DW1 is a door and window alarm sensor. The door alarms can work with Sonoff RF Bridge 433. DW1 door alarm sensor detects the opening status and immediately sends alarm notification message to the app.

  • 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