chip type: EM4305 (125KHz) | writable | code not printed on the card | Wiegand 26-bit | standard ISO/IEC 7810 ID-1 size, thick
chip type: MIFARE DESFIRE EV1 (2K) (13.56MHz) | only readable | Wiegand 34-bit | ISO/IEC 7810 ID-1 standard, thin
chip type: EM4100 (125KHz) | only readable | code printed on the card (sequential allocation) | Wiegand 26-bit | ISO/IEC 7810 ID-1 size, thin