Hi,
I have a fibaro sensor on a window, I use it to turn the heating off when the window is open.
I have one in my bathroom that is working rather fine (meaning: sometimes it won’t transmit its state :-/), but the other one will always say it’s open.
I made a short video where you can see the blinking led.
I don’t know what’s wrong.
It’s worth noting that some of the time, when I open the window, the “heating off” scene will trigger!
But when I close the window, nothing happens, the “heating on” scene does not trigger…
Video : https://dl.dropboxusercontent.com/u/23066981/2016-03-06%2009.14.20.mp4
PS: those sensors were working 100% of the time with my old vera lite