Most smart switches need a neutral wire, which allows your smart light switch keep powered up and linked to Wi-Fi all of the time. When your home was constructed right before 1985 (plus the wiring hasn’t been up to date), you may perhaps deficiency that crucial wire. If that’s the https://smartswitches71366.liberty-blog.com/34945618/how-much-you-need-to-expect-you-ll-pay-for-a-good-smart-switches-australia