Smart Switch Neutral Wire

Smart Switches – No Neutral Wire?

Reading Time: 4 minutes

Smart switches require a constant flow of power so that their radios can communicate with relays and hubs. A neutral wire connected to the switch completes the circuit and keeps electricity flowing to the switch. This article explains how to identify a neutral wire. We’ll also give you some options in case your home is wired without neutral wires to your light switches.

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