New build house that is using loop @switch i.e. the live goes switch to switch and the light fitting gets a single cable to the rose providing the switched live power from the switch.
It has made 1,2 &3 way lights really easy to convert.
Still uses ring rather than radial for sockets annoyingly.
I have found I can fit sonoff minis into both metal and plastic 35mm boxes. However, removing the box, wiring up in a maintenance free box with wago lever clips, put that in the wall cavity and feed a new cable for the switch only back into the box and doing it back up is a god solution.
Alternatively, put a single gang box at the same height as extraction fan isolation switches (almost roof) with a blanking plate and intercept the wiring there.
UK here and zero.
New build house that is using loop @switch i.e. the live goes switch to switch and the light fitting gets a single cable to the rose providing the switched live power from the switch.
It has made 1,2 &3 way lights really easy to convert.
Still uses ring rather than radial for sockets annoyingly.
I have found I can fit sonoff minis into both metal and plastic 35mm boxes. However, removing the box, wiring up in a maintenance free box with wago lever clips, put that in the wall cavity and feed a new cable for the switch only back into the box and doing it back up is a god solution.
Alternatively, put a single gang box at the same height as extraction fan isolation switches (almost roof) with a blanking plate and intercept the wiring there.