Most smart switches need a neutral wire, which lets your smart light switch remain powered up and connected to Wi-Fi all of the time. If your home was developed prior to 1985 (as well as the wiring hasn’t been up-to-date), you might deficiency that important wire. If that’s the case, https://smartlightswitches88753.webdesign96.com/35270371/fascination-about-wiring-to-lights