Mifare® Desfire® EV1 RFID tags chips can store data in up to 28 applications, each with up to 32 files per application. The file size can be set individually and is only limited by the size of the memory (2/4/8 Kbyte EEPROM). The size of the file is determined during creation. Access to the data is controlled by three levels of authentication. Depending on the configuration, the data transmission is encrypted using the 3DES or AES method. Each Mifare® Desfire® EV1 RFID chip has a UID (7-byte serial number) which can also be configured as a random (random UID) output. In our shop, a compatible Wiegand reader with Desfire® EV1 transponder support is available for use in access control. For reading and writing tags with Mifare® Desfire® EV1 chip we recommend the USB RFID Reader/Writer CN67.

Mifare® Desfire® EV1 RFID tags chips can store data in up to 28 applications, each with up to 32 files per application. The file size can be set individually and is only limited by the size of the... read more »
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Mifare® Desfire® EV1 RFID tags chips can store data in up to 28 applications, each with up to 32 files per application. The file size can be set individually and is only limited by the size of the memory (2/4/8 Kbyte EEPROM). The size of the file is determined during creation. Access to the data is controlled by three levels of authentication. Depending on the configuration, the data transmission is encrypted using the 3DES or AES method. Each Mifare® Desfire® EV1 RFID chip has a UID (7-byte serial number) which can also be configured as a random (random UID) output. In our shop, a compatible Wiegand reader with Desfire® EV1 transponder support is available for use in access control. For reading and writing tags with Mifare® Desfire® EV1 chip we recommend the USB RFID Reader/Writer CN67.

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K710-Dual-3
K710-Dual-3
RFID key chain, Epoxy resin coated and waterproof sealed Impact and breaking strength Dual with 2 integrated RFID transponders RFID chip 1: EM4100 compatible with EM4102 (universal) RFID Chip 2: MIFARE® DESFire® EV1 2K Frequency: 125 khz...
€4.39 *
K710-Dual-3
K710-Dual-3
RFID key chain, Epoxy resin coated and waterproof sealed Impact and breaking strength Dual with 2 integrated RFID transponders RFID chip 1: EM4100 compatible with EM4102 (universal) RFID Chip 2: MIFARE® DESFire® EV1 2K Frequency: 125 khz...
From €3.59 *
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RFID chip: MIFARE® DESFire® 4k, EV1, +120pF K610-X-sw-MD41-120
RFID chip: MIFARE® DESFire® 4k, EV1, +120pF...
DESFire® keychain RFID chip: MIFARE® DESFire® 4k, EV1, +120pF Frequency: 13.56Mhz Dimensions: 39mm x 31mm x 4mm Keyring: yes Color housing: black Color lid: white Printed chip number: no Sticker chip number: no Suitable for laser...
From €3.19 *
K610-X-sw-MD41-70
K610-X-sw-MD41-70
Hybrid DESFire® EV1 + EM4200 keychain RFID chip 1: 13.56MHz MIFARE® DESFire® 4k, EV1 +120pF RFID chip 2: 125 kHz EM4200 compatible with EM4102 (universal) Dimensions: 39mm x 31mm x 4mm Keyring: yes Color housing: black Color lid: white...
From €3.49 *
K610-X-sw-MD41-70
K610-X-sw-MD41-70
Design Key fob / Keychain MIFARE® DESFire® EV1 4K, 70pF
€3.99 *
Dual Chip RFID Keyfob
Dual Chip RFID Keyfob
RFID Chip 1: EM4100 compatible to EM4102 (Universal) RFID Chip 2: MIFARE® DESFire® EV1, 2K Frequency: 125 khz and 13.56 Mhz Dimensions: 42mm x 30mm x 4mm Color: Black Imprint chip number: no Sticker chip number: no
From €3.49 *
E702-25-DF2
E702-25-DF2
RFID Chip: MIFARE® DESFire® EV1 2K
From €2.19 *
K600-A MIFARE® DESFire® EV1 4K
K600-A MIFARE® DESFire® EV1 4K
ISO card RFID Chip: MIFARE® DESFire® EV1 4K Frequency: 13.56 Mhz Delivery Free To Air ( factory setting) Dimensions: 85mm x 54mm x 0.8mm Color: white Print chip number : no Laser Engraving and Color Printing applicable
From €1.89 *
K600-A MIFARE® DESFire® EV2 8K
K600-A MIFARE® DESFire® EV2 8K
ISO card RFID Chip: MIFARE® DESFire® EV2 8K Frequency: 13.56 Mhz Delivery Free To Air ( factory setting) Dimensions: 85mm x 54mm x 0.8mm Color: white Print chip number : no Laser Engraving and Color Printing applicable
From €2.59 *
E668-25-MD21
E668-25-MD21
RFID Chip: MIFARE® DESFire® EV1 2K
€2.99 *
K600-A MIFARE® DESFire® EV2 8K
K600-A MIFARE® DESFire® EV2 8K
ISO card RFID Chip: MIFARE® DESFire® EV2 8K 70pF Frequency: 13.56 Mhz Delivery Free To Air ( factory setting) Dimensions: 85mm x 54mm x 0.8mm Color: white Print chip number : no Laser Engraving and Color Printing applicable
From €2.19 *
MIFARE® DESFire® 8k, EV2 Key Fob
MIFARE® DESFire® 8k, EV2 Key Fob
Break-proof and inflexible MIFARE® DESFire® 8k, EV2 Frequency: 13.56 Mhz Dimensions: 45mm x 30mm x 2mm Material: fiberglass Housing color: black
From €2.99 *
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