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| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The Sonoff dw2 sensor can help secure your door or window to let you know whether your home is safe wherever you are. However, the sensor can trigger an alarm to your smartphone to inform you of an intruder when the door or window is opened. Additionally connect the SONOFF wireless IP camera and you can view who the intruder is on the sensor page of APP. Whenever your door or window is opened, you can get the real-time alert on eWeLink APP.
Real-time battery level display and low-battery reminder ensures you know exactly how long the sensor can run and when you need to replace batteries. With simple peel and stick installation, it is easy to fit in door frames and windowsills.
Needs an Sonoff RF Bridge to work.
DW2-Wi-Fi comes in two pieces, the transmitter fits onto the door or window and the magnetic switch attaches to the frame.
*The sensor can work for 12 months if the door/window is opened or closed three times a day.
*Please note that the DW2-RF manual online is currently wrong, and it says AAA (2×1.5v) batteries and it should say M27 (1x12v). We have requested a correction.
Specification:
Product Type: Wi-Fi Wireless Sensor
MCU: 1527+115H
Wireless Connectivity: RF 433MHz
Casing Material: PC V0
