The living room has the main light, spotlight, light strip and the main light of the dining room, sp

Only the logic circuit can be realized, it is not difficult to say, but it is not easy to implement, take the main lamp of the guest lamp as an example, controlled by three bedrooms, of course, it must be controlled by the living room, four channels can be controlled on and off, how many wires are needed to connect it, even if one line is controlled all the way, plus the power supply, the main lamp line is at least five or more, each group of lamps is so, how to route the line in the wall? If you use a remote control switch, you can avoid wiring and give it a try.

It is recommended to realize the main light in the living room and one light in the three bedrooms, and the bedroom itself can be controlled by one lamp.

As for the main lights and spotlights in the dining room and the spotlights and light strips in the living room, there is no need to have multiple controls for one lamp. In this case, the wiring is already very complicated, and if one light is multi-controlled, the wiring is too much and very complicated.

If the bedroom lamp wants to be controlled at the head of the bed and the door of the bedroom, two single-pole double-throw switches are required, one at the head of the bed and one at the door.

If the main lamp in the living room needs to be controlled in three places, two single-pole double-throw switches are required, and one double-pole double-throw switch is required, which are installed in the places that need to be controlled.