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MIFARE DESFire 4K operates at a distance of 10cms and in accordance with the international standard ISO 14443A perfectly meets mid-end transportation segment needs including security and cost effectiveness

It features a 4Kbyte non volatile memory, a high speed triple -DES data encryption co-processor, a flexible memory organisation structure, a mutual 3-pass authentication technique together with a true random number generator and an anti-tear mechanism to guarantee data integrity during contactless transactions.
- Wafer die: MF 3 IC D40                                    - Memory: 4K-Byte EEPROM 16 pages of 4 bytes.
- Frequency: 13.56MHz                                       - RF protocol: ISO 14443A-4
- Modulation: ASK                                                - Function: Read/Write protect by 128-bit AES crypto

 Feature of Mifare DESFire Card:
- Dimensions: CR80 85.60 x 53.98mm             - Thickness: 0.84mm
- Material: PVC, PET                                           - Card Surface: Matte/ gloss finish
- Housing: Lamination                                          - Working Frequency: 13.56MHz
- Reading Distance: 6cm typically                      - Data storage time: 10 years
- Package: 200pcs per Inner Box; 20 Inner Boxes per Carton, each Carton gross weight at 28KGs

Printing Option

- Full color offset printing                                     

- Silk-screen printing

- Silver/Gold silk-screen printing background

Options on standard card

- Magnetic Stripe Option: 300oe, 2750oe, 4000oe   

- Numbering: Jet dot/ Thermo transfer/ Laser engrave

- Barcode printing                                                           

- Signature panel

- Embossing

Payment      Delivery           Minimum Order
T/T                   7 days                500 Pieces

Inspection    Samples  
SGS ISO            Free

Packaging
200pcs/box;5/10/15/25 boxes/carton or as per your request

Remarks
We are professional manufacturer of plastic card& smart card.we cooperate with many factories and companies overseas since we offer high quality products with competitive price.You're worthy of choosing.