
2-Way and Multi-Way Switching
The switch module works as a 2-way (staircase) switch, letting you control the same light from two or more locations. The wiring diagrams show setups with two switches and with three switches controlling one light on a ~220V supply.
- 2-way setup: two modules control one light
- Multi-way setup: three modules control one light
- Modules linked via the L4 terminal
- Live (L) connected to terminal L, light connected to terminal L1
- Neutral (N) connected directly to the light

















