New MIFARE Keys
As already happens with PIT keys, also MIFARE keys will now be produced with the Serial Number printed on the stem.
We have decided to unify the color of the stem and use the same gray shade of PIT keys, in order to made the Serial Number easier to read.
The Serial Number of MIFARE keys will be marked with a final “M” to distinguish them from PIT keys.
We therefore inform you that, starting from the next batch of keys produced, MIFARE keys will be produced as indicated above.