Mifare DESfire EV1 Card
-Highest security
-It could be a card, a keyfob, a wristband etc, applied for bank, payment system and high security level access control.
-It is close to CPU card and have a very high security capability....
The Mifare DESfire EV1 Card is designed for multi-application, such as public transportation, physical access control and e-government programs. By delivering the perfect balance of cost efficiency, speed, and card performance, MIFARE DESFire’s open concept allows future tailored integration of varied ticketing forms such as Keyfobs, Combiwatch, smart paper tickets and mobile phones with Near Field Communication technology.
Specification of Mifare DESfire EV1 Card
Mifare DESfire Card has three models, Mifare DESfire EV1 2K/ Mifare DESfire EV1 4K/ Mifare DESfire EV1 8K.
Physical
Dimension:
ISO CR80 Standard: 85.5mm*54mm
Thickness:
0.84mm or customized
Weight:
6.2g +/-0.5g
Design:
Customized
Material:
PVC, PET, PETG, ABS
Chip
Mifare DESfire EV1 2K (MF3ICD21)
Mifare DESfire EV1 4K (MF3ICD41)
Mifare DESfire EV1 8K
(MF3ICD81)
Write Endurance
500,000
500,000
500,000
Frequency
13.56Mhz
13.56Mhz
13.56Mhz
Operating Distance (mm)
Up to 100
Up to 100
Up to 100
Memory
Flexible file system
Flexible file system
Flexible file system
Baudrate (kbit/s)
106 KBoud...848
106 KBoud...848
106 KBoud...848
Serial Number(Byte)
7B UID
7B UID
7B UID
Data Retention (yrs)
10 years
10 years
10 years
Standard
ISO14443A
ISO14443A
ISO14443A
Surface Craft
Magnetic Stripe Option: Loco 300oe/Hico 2750oe;
Signature panel: Grey color / white color/ Transparent;
-Customized information or data could be encoded into the magnetic stripe or chips. With doing this, customers could put some corresponding information into the Mifare DESfire EV1 Card to make sure they are running on the right system and belong to the right person.