Messerschmitt hotel card encoding for new card manufacturer

[Pilgrimsmaster]

@nicbumbum

Is there a way I can see if the Messerschmitt cards have some sort of password or encoding stored that prevents normal/empty cards to be read/written by the system using PM3 (sniff, dump, clone…)?

Yep, and share the dump file

The other way is to use TagInfo

@nicbumbum

5 card types enabled…for sure Slix2, Sli and Mifare Ultralight EV1

What are the other 2.

Hopefully
Mifare Classic 1k
might be called S50

These are very cheap and it is easy to Write to