On A 3-way, there’s an extra terminal, called the “popular.” Power comes in into the switch around the widespread, then two “traveler” wires hook up the primary switch to the next within the brass terminals. In case the equipment functions as anticipated, the wiring is prosperous. Nonetheless, if you can https://smartswitches12454.theobloggers.com/41092097/top-smart-switches-for-home-secrets