“I have two of them and have been using them for over six months. I can't say they don't work at all. They work, sometimes... Sometimes, I have to press the button twice or three times to get the signal to HC3. (Obviously, waiting between clicks to avoid double or triple click signal.) I guess it is a mechanical issue, as both buttons are less than a meter from another supply-powered dimmer, and Z-Wave signal coverage should be good. What would it cost Fibaro to put in a microswitch doing the job instead of the old-school copper contact we saw at the beginning of the 20th century? I wouldn't mind the cost if it worked. But it is rather annoying than great.”
