Sonoff DW2 - Wireless Door or Window Sensor - RF

The Sonoff DW2 offers a way to make a home or other property more secure by detecting whether a door or window is open. An RF bridge is required to use the sensor: Sonoff RF bridge.

With this door/window sensor it is possible to receive messages on your phone when a door or window opens. In addition, it is also possible to make your home smarter with this sensor, for example by setting a lamp to switch on in response to the sensor. It is also possible to easily view the full history of notifications made by the sensor via the app.

Specifications:

• Supply voltage: 12V DC (1x 12V A27/MN27 battery*)
• Maximum current: 20mA
• Maximum standby current: 1.5uA
• Communication: 433MHz RF
• Maximum distance between sensor and magnet: 5mm (when door/window is closed)
• Dimension sensor module: 70 x 31 x 19mm
• Dimensions magnet module: 42 x 14 x 16mm

Package contents:

• 1x Sonoff DW2 sensor module
• 1x Sonoff DW2 magnet module
• 2x Double-sided mounting tape
• 1x Manual

*Note: No battery is included, it can be ordered here: Duracell MN27 12V Battery

See the following page for more information: Sonoff DW2 RF User Manual