Difference Between a MIFARE Card & a Proximity …
A standard 1386 proximity card is 125KHz. The standard MIFARE card is factory programmed with a unique 32-bit serial number. This is a random number and does not contain a facility code. Most 26-bit proximity cards use a facility code within their configurations. A MIFARE card has memory for storing values (typically up to 1 kilobyte of data).
