Sonoff DW2 RF433MHz Smart Home Sensor For Doors and Windows

Intelligent sensor for doors and windows

Sonoff DW2 - RF 433MHz is a sensor with a sensor, which provides greater security of the apartment against burglary. The sensor sends a notification to the phone every time a door/window is opened or closed. Take care of your security and enjoy the peace of mind in your apartment

The sensor works with a connection to the Sonoff RF Bridge.

Always sure when the house is safe

The sensor sends notifications to the application on your phone if an uninvited guest tries to open a window or door of your apartment. Don't worry about things left in the apartment

Ultra-efficient battery

Thanks to its low power consumption, the battery lasts for up to two years.

Power - Battery AAA 1.5V (not included)

Quiescent current - ≤40μA

PEmission current - ≤ 15mA

Operating temperature: -10℃ to 40℃

Dimensions - 70 mm x 31 mm x 19 mm / 42 x 14 x 16

Communication - RF 433MHz