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3PCS SONOFF DW2 RF 433MHZ Door Window Sensor Wireless Smart Home Security Alarm

SONOFF DW2-RF – 433MHz RF Wireless Door/Window Sensor

 

Description:
Doors and windows as the entrances and exits are the weakest points of your home. An unsecured door or window is like an obvious “WELCOME” sign, to a burglar, so door/window sensors are also known as “entry sensor”. As one of the most popular home security devices, DW2-RF wireless door/window sensor is enough smart to get you to know whether your door or window is open, and it can not only send you alert notifications, but also make you know when the entrance point is opened, making sure your home is safe.

History records check can be traced back to the last 3 months and this can help you look back and check the condition of your home at that time. 

 

Features:
【Alert Notification & Camera Binding】By receiving a push notification, monitor your home more reassuringly. You can also add a camera to check the real-time status.
【Smart Scenes】Open the door to trigger lights on/off. There are more scenes that you can customize.
【Low Power Consumption】Adopots low energy consumption technology to extend the lifespan of batteries.The battery life can last up 2 years.
【Easy Installation】Tool-free installation with the 3M adhesive at back,

 

Package:
1/2/3*DW2-RF
1*User Manual

 

Note: 
1.Batteries are not included in the package. RF433MHz Bridge is required.



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