I am just starting with homeautomation, and the first thing I want to do is automate my rollershutters. I want to use zwave. Now I have to decide on hardware.
First a very basic question on the necessary switch. Right now I have a switch with two buttons, one for up, one for down. They are mechanically linked so that only one of them can be activated at a time. And they are of the type that stays closed permanently after beeing pressed. Can I use them? Or do I have to exchange them for switches that are only closed when pressed?
Then I have found a really cheap zwave rollershutter controller on Aliexpress: Haozee Z Wave Plus Roller Shutter
Does anyone have experience with those. Description and reviews seem promising.