Bathroom mirror on wall outlet

Bathrooms do not necessarily need their own RCD (= FI), but they must be protected by one. Basically, you should have significantly more than just one RCD in the distribution board, unless your house is already several decades old.

I have exactly two RCD components in the cabinet: 1. Doepke RCCB DFS 4 2. Doepke RCBO B16 FI/LS combination. The light switches in the hallways are protected via number 2. Otherwise, I have 22 fuses in the box. Does that fit together? Or is that no longer state of the art (I’m not surprised by anything anymore with my electrician)?