From my understanding it depends on the area covered. Generally it is less of a problem if you e.g. just point it at the opposite wall in front of your apartment door or something similar restrictive and much more of a problem if you point it across the street. Commercial and residential use are also treated differently and there might also be additional problems due to usage of the recordings by Amazon or excessive storage durations.
I’m in the USA, but I think they sell Ring and other video doorbells and security cameras in other countries, including Europe.
From my understanding it depends on the area covered. Generally it is less of a problem if you e.g. just point it at the opposite wall in front of your apartment door or something similar restrictive and much more of a problem if you point it across the street. Commercial and residential use are also treated differently and there might also be additional problems due to usage of the recordings by Amazon or excessive storage durations.