Hi, I have electrically driven roller shutters which I would like to control with in-wall smart switches, preferably Zigbee. It would also have to be a 3-way switch because the shutters have to be able to stop at any point.
Does anyone have recommendations for for possible solutions?
Here you can see how one shutter is connected to a normal 3-way switch. 2 phases plus Up and Down. No neutral
Thanks