As for wired smart switches, these need a basic comprehension of home electrics. You’ll want to turn off the power at the fuse box, then take away your old switch, detach the wires and in shape them into the smart switch. They're only schematic diagrams to explain about the different https://smart-power-point86307.bloggactif.com/36110117/smart-power-points-and-switches-an-overview