Create 2 way light switching without connected light switches (Device to Device??)

    Hi All

    I'm looking for a solution in my hallway - I have a light on an upstairs landing that has its own physical light switch and I want to be able to switch it on or off from a downstairs phyisical light switch. There are no wires / cables connecting the two light switches. I think one light switch has a neutral and the other one does not have a neutral.

    I am not too fussed about controlling this setup with a mobile phone - I don't need dimming - I just need to create 2 way lighting control using shelly relays but using the physical switches.

    Is this possible? - Which relays do I need?

    Many Thanks :)

    You should be able to do this with ‘any’ of the relays, since they can all be remote controlled. On the other side you could then use a Shelly Plus I4 behind wall switches or buttons. If you also use something like Home Assistant you can even use a completely different type of switch. In your case I wouldd probably go with a Plus 1, or Plus 1PM, and the Plus I4 I mentioned earlier.