Although you are limited to only a handful of smart switches that work in a 2 wire circuit and most are dimming devices.
Smart light switch uk no neutral wire.
A smart switch can simply tie into the white neutral wires to complete the circuit and get a source of power to keep the radios in the switch working at all times.
Classic design one way two way configurable.
It still has pieces of the original knob and tube electrical wiring nailed to the floor joists in the basement.
This reduces the flow of power from your light to your switch to a trickle.
Most of the available smart switches for no neutral installs only work with incandescent or halogen lamps.
No neutral wire needed no hub direct swap for uk switches.
My house was built in 1909.
The line voltage goes to the light first then to the switch no neutral.
Option 1 run a neutral wire if you want to use smart switches and don t have a neutral wire in your switch box you can hire an electrician to run a neutral wire between the light.
Some dimmable smart switches can be fitted with no neutral wire.
A big caveat however.
Yagusmart wifi smart wall light switch no neutral wire required no hub required compatible with alexa and google home app remote control timing function voice control 1 gang 4 2 out of 5 stars 200 15 89 15.
4 smart switches that work with no neutral wire.
Fits standard uk 25mm back box.
What s crucial here is the dimming functionality.
For two way switching you need to replace both switches.
Thankfully the electrical has been updated since then.
Standards full wi fi control set scenes ifttt non dimmable.
Kasa smart light switch by tp link single pole needs neutral wire 2 4ghz wifi light switch works with alexa and google assistant ul certified 1 pack hs200 white 4 6 out of 5 stars 10 434 limited time deal.