ITEAD SONOFF DW2 - wireless door/window alarm sensor work with eWelink APP for home automation DW2-wifi

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ITEAD SONOFF DW2 - wireless door/window alarm sensor work with eWelink APP for home automation DW2-wifi
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Place Of Origin: Guangdong, China
Brand Name: SONOFF
Model Number: DW2-wifi
Network: Wifi
Work With: SONOFF RF Bridge
Certification: CE, ROSH, FCC
Basic Infomation
Place of Origin: Guangdong, China
Brand Name: SONOFF
Certification: CE, ROSH, FCC
Model Number: DW2-wifi
Payment & Shipping Terms
Packaging Details: Box
Product Description


ITEAD SONOFF DW2 - Wireless Door/Window Alarm Sensor Work With eWelink APP For Home Automation




Have no idea whether burglars break into your home in your absence? Have you ever imagined that your home lights up at once when you open the door? Or wanna your bed-room light turns off automatically once you walk into the living-room? Any of your ideas will be reality with SONOFF DW2-Wi-Fi wireless door/window sensor. DW2-Wi-Fi comes in two pieces, the transmitter fits onto the door or window and the magnetic switch attaches to the frame. It can help secure your door or window to let you know whether your home is safe wherever you are. The sensor will trigger an alarm to your smartphone to remind you of an intruder when the door or window is opened. Connect SONOFF wireless IP camera and you can view who the intruder is on the sensor page of APP. Whatever your door or window is opened or closed, you can check the real-time opening and closing status on eWeLink APP. Real-time battery level display and low-battery reminder ensure you get clear know 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 window sills.


*The sensor can work for up to 3 months if the door/window is opened or closed three times a day.


Features1 Keep linkage with SONOFF smart devices to create various smart scene
Features2 Turn on/off your light with an action
Features3 Notify you when the door/window is opened
Features4 Check the opening and closing status of door/window on APP
Features5 Battery-level display and low-battery reminder
Features6 Allow sharing the sensor with your family to monitor and control of your home
Features7 No gateway required
Features8 Blue tooth low energy pairing
Features9 Support to check history record on APP
Features10 Low-power Wi-Fi transmission for more lasting work time
Features11 Peel and stick installation, quick to use


Specification of SONOFF DW2

  • Battery Model: AAA 1.5V;
  • Working Voltage: DC3V (2 x 1.5V battery);
  • Quiescent current: ≤ 40 μA;
  • Wi-Fi: IEEE 802.11 b 2.4GHZ;
  • Material: PC V0;


Package Included:

1*SONOFF DW2- Wireless 


Note: SONOFF DW2-wifi doesn’t come with batteries into package.


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