Intelligent sensor for doors and windows
Sonoff DW2 - WiFi is a sensor with a detector that provides greater security for your home against burglary. The sensor sends notifications to your phone every time doors/windows are opened or closed. Take care of your safety and enjoy peace of mind in your apartment.

Comfort above all.
The sensor does not need additional inputs to start its operation. Just pair the sensor with the Bluetooth application on your phone. Control your device using the app.

Always certainty when the home is safe.
The sensor sends notifications to the app on your phone in case an unwanted guest tries to open a window or door of your apartment. You can rest easy about the things left in the apartment.

Low battery indicator
The application sends notifications regarding the low battery level of the sensor (10%). You don't have to worry about the low battery level of the device - thanks to the application, you will always be up to date.

Specification
Model | DW2 |
---|---|
Power supply | AAA 1.5V battery (not included in the set) |
Wireless network | Wi-Fi 2.4GHz 802.11b/g/n |
Protocol | EV1527 |
Quiescent current | ≤40μA |
Emission current | ≤ 15mA |
Operating temperature | -10°C to 40°C |
Dimensions | 70 mm x 31 mm x 19 mm / 42 x 14 x 16 |
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Information about responsible entities
Shenzhen Sonoff Technologies Co., Ltd.
Manufacturer
Country: CN
Street: Bulong Rd 663/Bl.A Rm.3F&6F
Postal Code: 518100
City: Shenzen
Mail: eurep@itead.cc Phone: +86(0)755 27955416
SONOFF TECHNOLOGY Deutschland GmbH
Country: DE
Street: Breite Str 22
Postal Code: 40213
City: Düsseldorf
Mail: eurep@itead.cc