I have 6 windows with contact Sensors.
I have successfully created a rule when a window is open the dehumidifier turns off using a smart plug..
And turns on when the window is closed again..
Here is my problem..
There is 6 windows, so if i only close 1 window the dehumidifier will turn back on, but 5 other windows are still open!!
How do i make a rule so all windows have to be closed for the dehumidifier to turn on ?
Any help is greatly appreciated !!