1. First, open some switches and related equipment that need to be removed. Generally speaking, the circuit breaker can control the whole room. Of course, some households will use it to control a specific wall.

2, although this step is relatively simple, but if it is not done, there may be some unnecessary trouble later, after the switch is opened, use a screwdriver to remove the screw fixed on the cover, remove the cover and probe, will They are placed on the screw terminals on each switch to ensure that there is no power to switch.

3. Although the screw is only a simple operation, if it is not skillful, it is very easy to break the screw, do the second step, and then prepare a Phillips screwdriver to unscrew the switch and the junction box to make the remover It is more convenient to access the switch on the side of the wire end.

4. Use a screwdriver to loosen the tightened screw, pull the wire to the remote switch, and then pull it away from the wall so that the switch is removed.