Smart Switch Without Neutral Wire

Have an older house with out a neutral wire for your light switches.

Smart switch without neutral wire. 2 use smart switches that don t need a neutral wire. The neutral wire is not used with the smart switches in many cases. Smart switches are active every time to be turned on and off any interval of the time remotely. The switch still breaks the circuit but in this case the smart switch can tap into the neutral wire to keep power flowing through the switch the electronics in the switch still break the circuit to the light but the switch maintains a circuit so it is always receiving power.

Here is a diagram of a standard switch with a neutral wire. Most smart switches work in this configuration because the neutral wire maintains an available power source for the switch at all times even when the lights are off. Although you are limited to only a handful of smart switches that work in a 2 wire circuit and most are dimming devices. I haven t found the perfect switch yet but there is at least one that s really good hint.

There appears to be one switch that will work without a neutral wire but it comes with a few important caveats. And in the case that your home does not have neutral wires hope is not lost. 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 10 058 limited time deal. Most of the available smart switches for no neutral installs only work with incandescent or halogen lamps.

This video shows you how you can still install a smart switch to control your lights fa. Here is the fine print. With a neutral wire with the smart switch the. But if there is a need to add another smart switch that requires a neutral wire then a neutral wire is added for the smart switch.

What s crucial here is the dimming functionality. This reduces the flow of power from your light to your switch to a trickle. Smart switches that work without a neutral wire need to connect through a bridge or hub because of the programming things like your wireless network details and login are stored in the hub. If you are looking for smart light switches and dimmers that you can use without a neutral wire you might consider the lutron caseta products.

This switch only works with traditional incandescent bulbs. Buy a smart switch that works without a neutral. It rhymes with neutron. So the ecolink switch is a good smart switch option in that case.

There are a couple smart switches that work without a neutral.