The DESFire technology is not just a Mifare encryption method, it also allows for the creation of access groups for readers and cards. This means that cards belonging to an A group reader cannot be read at a B group reader. This feature provides not only security but also individual business protection.


Open Supervised Device Protocol (OSDP)

Credentials for the highest of security standards.

Security key
For reading Desfire sector
(CHIYU special technology)

I agree