MIFARE DESFire EV1 cards contain COS (Chip Operating System), is a Mifare smart card. MIFARE DESFire EV1 is upgraded one to DESFire. Desfire Ev1 is enciphering transmission data by 3DES hardware cryptographic engine, providing much higher level of security compared to other standard RFID cards. And the memory organization of MIFARE DESFire EV1 is very flexible, it may contain up to 28 different applications and up to 32 files per application, which is extremely convenient. Besides, Desfire Ev1 can transmit data in very fast speed. Based on the high security level feature, Mifare smart card is very suitable for making smart pay card.
1, It contains COS, is Mifare smart card
2, 3DES cryptographic, high security level
3, can contain up to 28 application, 32 file each application, achieve multi-application purpose easily
4, fast data transmission, quick transaction
MIFARE DESFire Card
PVC, copper wire
MIFARE DESFire EV1 2K, 4K, 8K
2K/4K/8K Byte EEPROM
Up to 10cm (depending on reader)
Multi-purpose application which require higher-level of security, mostly for smart pay application, such as contactless ticketing, payment at vending machines, access control or event ticketing, etc.
Offset Printing / Silkscreen Printing / Encoding / Thermal Rewritable Film / Ultra Violet Printing / Micro Seal / Micro Text / Hologram / Laser Engraving / Signature Panel / Scratch Panel / SIM Punch / Magnetic Stripe