Why? Did ever normal people install electric equipment (wires, fusibles, switches etc) in their homes? The biggest problem here is that most electricians are no

Why? Did ever normal people install electric equipment (wires, fusibles, switches etc) in their homes? The biggest problem here is that most electricians are not keeping up with the tech and, as always, tech is atill young and moving too fast. But in most cases you shouldn't worry about zigbee, z-wave, mqtt etc, you should just tell the electrician what you want to achieve, the basic workflow and that's it. Then you could customize it if you are a bit skilled/interested, or call them again (paying a fee).