Most smart switches demand a neutral wire, which allows your smart light switch keep powered up and linked to Wi-Fi continually. In the event your home was developed just before 1985 (and the wiring hasn’t been updated), you may absence that crucial wire. If that’s the situation, then I like https://wiringtolights31851.blogscribble.com/34898118/5-simple-statements-about-smart-switches-for-home-explained