Reply To: Access bit do not function properly, or I do not understand them :)

Forum MIFARE general topics and applications Access bit do not function properly, or I do not understand them :) Reply To: Access bit do not function properly, or I do not understand them :)

Re: Access bit do not function properly, or I do not understand them :)

2. August 2018 at 9:12
Hi Venceslav

You have two keys to split access permissions. Let us say, you want to use the card in an access system. Then you have first the office, where the card is prepared and can be modified (let us say to renew the account). The second access permission is the door with the reader. Then you would use one key for reading at door readers and the other for writing data at the office.

This post might be interesting for you:
https://www.mifare.net/support/forum/topic/how-to-calculate-access-bit-for-mifare-classic-1k/

The TapLinx team

+ 0  |  - 0