Help with 2 gang 2/3 way switching

I want to install shelly 1L's to control my light switches that with more than one switch per light but not all on the same switch.

I have attached a drawing to explain better. Is this possible? If yes would I require multiple per light? I can't install in the rose as the lights are groups of gu10 bulbs on each section.

Hi Dotokpa,

So you have 2 to 3 switches per light. One shelly per light is enough, after the switch that connects directly to the light. You can connect the output of that last switch to the SW of the shelly, and connect the O (output) of the shelly to the light.

If you need more specific information I'd need a drawing of the wiring and answers to these questions:

Is this the current situation? Do you want normal shelly's or dimmable shelly's? Normal switches or momentary switches?

good luck, Bart