I have a house with multiple floors and when I open a window I want to to be notified after 600 seconds that the window is open and enough fresh air is in the room. I use window/door contact sensors to get the data.
Now tried a lot with the flows but I didn’t quite get it.
I’m curious if there is a way to catch all windows/door sensor alarms (so if alarm type is equal door alarm or similiar) and then start individual countdown timers for each opened window. Of course I don’t want to get notified when in the meantime someone has closed the window already.
Do I need an extra Flow for each window or is there a way to combine them? (I have a lot of windows and I would prefer a combined way)