Bticino and Nuki Opener ... identify the model and understand what I can do?

I purchased a Nuki Opener and was ready to mount it but I saw multiple post explaining how incompatible it is (Nuki Opener - Support Btcino Intercoms (SCS Bus)) so that bring me multiple questions:

1°/ I think my model is a 334202 … how can I be sure?
2°/ there is report here that people make it work “partially”… how it is wired so I can try, my goal is “just” to open the door without a key
3°/ Can it be replace by another model? is the configuration of it is linked to the rest of the building?

Thanks for your help :->

Any help please?
All my try to setup didn’t just nothing…