Hi,

I have the Deco M9 plus with 2 units.

Right now things are working fine, even though I have a 3 floors home.

I know that, if ever needed, I can add a single M5 to my setup (It seems impossible to get a single M9 unit).

My question is whether these systems are "real" mesh? My main deco is on the 2nd floor so, If I put a third unit in my basement, will the system communicate in a "daisy chain" way or do the satellites communicate only with the main Deco?

Thanks