How to connect two wall switches?

Double-gate switch refers to two switches that control the same circuit and can be used in different positions respectively. The connection method is as follows:

First of all, we need to make sure that the two switches are unidirectional and bidirectional.

In the switch box, the two terminals of the primary switch are L 1 and 1 respectively, and the two terminals of the secondary switch are L2 and 2 respectively.

Connect the live wire (L) of the power cord to the L 1 terminal of the switch.

Connect the wire (usually blue) connecting the electrical appliance to the 1 terminal of the switch.

Connect the other wire connected to the electrical appliance to the terminal 2 of the bidirectional switch.

Connect the L2 terminal of the bidirectional switch to the neutral line (n) of the power supply line.

After the two switches are connected, the switch state of the electrical appliance can be controlled by either switch.

Please note that the power supply must be cut off before wiring to ensure safety. If you are not sure about your skills, it is recommended to find a professional electrician for wiring.