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Very good, it works great when you make a scene. Thank you!
Fast delivery in 10 days. I bought them to automate some lighting in my house. 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. The Chinese haven't put in the hood for the hole in the front to activate it... I got three for sixteen yurries!!!
Very good product, later I'll get more. Paring is done via Bluetooth, then it leads you alone.
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. You can set it up, configure it and forget it, so discreet! Only fault a wifi reception a little weak it tends to consume folds of energy if it is placed away from its network but apart from that perfect.
good product. Open and close alarm work wi-fi direct
Reliable good product. It is essential for a smart home. I have purchased several of these devices and they work properly.
Sonoff is good brand for home automation. I used RF product before. Banggood is always cheaper for these brand. Also it takes only 8 work days from China to Turkey. Thank you banggood.
A remarkable device. Especially its ability to be used without a gateway directly in the eWelink application. With making scenes of unlimited possibilities. In my opinion, the only drawback is the battery life on the openings that are often used. I already use 6 pieces in the eWelink app
As described.
I bought a pack of several and have found myself a better alternative than other sensors. They use AAA batteries