#SMART SWITCH NO NEUTRAL INSTALL#
#SMART SWITCH NO NEUTRAL HOW TO#
So overall, this option may not be practical! How to know if you have a neutral wire So what can you do if you don’t have a neutral wire? If you prefer to have a neutral wire installed in your house, then it might cost you a lot (plus you may need to reconstruct your walls to change the wirings). So if your switch box doesn’t have one, then a circuit will not be complete (no flow of electricity) and your smart switch will not function. A neutral wire completes a closed circuit to provide minimal power for the electronics in your smart switch. Smart switches require a neutral wire to keep them functional even if you turn them off (they never sleep). This becomes an issue if you want to install a smart switch that requires a neutral wire.
But for older houses, a neutral wire is not required to pass through a switch box - only the active wire is required. Most modern houses today have two wires that run through a switch box and towards a light socket. Without a neutral, the circuit will not be complete and no electricity will flow. If you know a little about electric circuits, you should already know that neutral wires are required to complete a closed-loop circuit. has the automation features, price and alternative options and my final thoughts.Most households use two wires in their AC electrical system, known as the “live” (or active or fire wire) and the “neutral” (or null wire). Then remap the button press to whatever you want.
Within the app, you can go into the switch settings and change to a wireless switch. I assume this will work if you only have one gang of lights wired but then use the double rocker switch with the unwired button automating something else. It is possible to disable the light switching capabilities of the buttons and remap them to something else.