Overview
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.
su****yd –
Perfect running flawless recommend seller…
su****yd –
dh****ch –
Very good, it works great when you make a scene. Thank you!
dh****ch –
eh****ig –
One of the most useful products for a smart home.
eh****ig –
dh****td –
As described exact the product is. Thank you SONOFF….
dh****td –
fd****ns –
It is cheap and yr imagination is the limit on what routines u can build with it. Working like a charm. At a very good price !
fd****ns –
jf****ue –
Dont need a hub, it can trigger Alexa routines.
jf****ue –
dxc**JK –
Very good sensor. It informs the current port/window status, informing whether it is open or closed in real time. It is possible to do automation with it by both Ewelink’s APP and Alexa. Soon I will review my YouTube channel, who wants to look for Consumer Tech there!
dxc**JK –
ABR***HM –
It’s a genius thing. All you need to know about the pairing is that if you can’t connect it to the WiFi first round, then you can start using Bluetooth and then go straight to the WiFi. The notifications also work great, I am completely satisfied with it. It arrived in 4 days and was delivered by a courier service. I’ll take my hat off
ABR***HM –
gj****yh –
They’re having a little four-second delay. They’re doing their job anyway. Plastic quality is good. 3M stickers, and they take two AAA 1.5 batteries. Very easy connectivity to the ewlink program.
gj****yh –
sK****hs –
Sonoff is always cheaper for these brand………
sK****hs –
fh****js –
All 3 sensors seem to work fine. the battery cover is too tight and I am concerned – how long it might last.
But its fine ,working great…
fh****js –
ak****bq –
Nice product value for money…
ak****bq –
hf****tg –
What to say about this little product, I simply love it just have a little imagination it serves several things at the same time, trigger scenes, alarms, switched on or off other devices and so on and it can be installed in different ways…
hf****tg –
HO**GF –
Good quality,works perfectly small and functional
HO**GF –
pau***z –
Great product, works fine, I can see the door’s opening and closing history and can receive notifications every time I open and close the door.
pau***z –
hu****gr –
Delivered in 5 days. Satisfied using it.
hu****gr –
vg****aj –
Reliable good product. It is essential for a smart home. I have purchased several of these devices and they work properly.
vg****aj –
dj****ga –
Fast shipping, works fine. easily paired it with home assistant
dj****ga –
js****gd –
Sonoff is good brand for home automation.
js****gd –
js****ru –
Very good product, later I’ll get more. Paring is done via Bluetooth, then it leads you alone.
js****ru –