HID 1431 MIFARE Classic + Prox with SIO encoding – Qty 100

Item#: 1431
Manufacturer: HID
Retail Price: $863.00
Sale Price: $743.00 ( Save: $120.00 )

HID 1431 MIFARE Classic + Prox with SIO encoding – Qty 100 Options

Special Instructions:
Unfortunately we do not ship cards with this configuration. Please select a different one


HID Global's SIO®-Enabled MIFARE + Proximity cards are part of its next-generation SIO-enabled access control platform and open ecosystem based on HID's Trusted Identity Platform® (TIP™) architecture. Going beyond the traditional smart card model, the platform offers a secure, standards-based, technology-independent and flexible identity data structure based on Secure Identity Object™ (SIO), HID Global's new portable credential methodology.

HID MIFARE credentials have the memory structure and capacity to store multiple applications on a single credential. Securely separated sectors that are each protected by a set of two keys and programmable access conditions allow complex applications and provide for future expansion. The data on the card is protected with encryption keys used in the mutual authentication process.

The SIO-enabled MIFARE Classic + Prox card features:

  • Ensures data authenticity and privacy through the multi-layered security of HID Global's SIO.
  • HID's TIP for secure provisioning.
  • SIO data binding inhibits data cloning by binding an object to a specific credential.
  • 125 KHz Proximity with convenient read range and flexible format programming.

The 13.56 MHz read/write contactless SIO-enabled MIFARE + Prox smart card is credit card-sized and can be used for diverse applications such as physical access control, PC logon, biometric verification, time and attendance, cashless vending, public transportation, airline ticketing and customer loyalty programs.


Typical Maximum Read Range

  • Up to 4" for MIFARE
  • Up to 7'' for Prox


  • 2.125" x 3.375" x .03" (5.4 x 8.57 x 0.076 cm)

Card Construction

  • Model 3500/3506: Thin, flexible polyvinyl chloride (PVC) laminate for MIFARE Classic 1KB (3500) and 4 KB (3506)
  • Model 3550/3556: Composite Polyester/PVC for MIFARE Classic 1KB(3550) and 4KB (3556)

MIFARE Memory Type

  • EEPROM, 1KB (8,192 bits) or 4 KB (32,768 bits)

Multi-Application Memory

  • MIFARE 1K: memory arranged in 16 64-byte sectors
  • MIFARE 4K: memory arranged in 40 sectors: 32 sectors of 64 bytes, 8 sectors of 256 bytes


  • Lifetime
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