Sonoff DW2 RF Window And Door Sensor (M0802070003)
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
Convenience above all
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
Thanks to its low power consumption, the battery lasts for up to two years.