Sonoff DW1 – RF Door Sensor



DW1 – Door Sensor

8 in stock


DW1 is a door & window alarm sensor.   This sensor detects opening and immediately sends an alarm notification message to an app installed on your smartphone. This door & window sensor is compatible with the Sonoff RF Bridge 433.

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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