HID® iCLASS® 205x iCLASS Key II

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Convenient and contactless smart key
  • 205x iCLASS Key II Smart Card
Overview | Specifications

The iCLASS Key II provides the security and convenience of iCLASS 13.56 Mhz contactless smart card technology in a molded plastic key fob that is durable in harsh environments. This smart card credential can be placed on a key ring or lanyard for access control applications that do not require a Photo ID.

iCLASS smart card technology was specifically designed to make access control more powerful, more versatile, and more secure. iCLASS 13.56 MHz read/write contactless smart card technology with mutual authentication provides versatile interoperability in applications such as access control, network log-on security, cashless vending, time and attendance, event management and biometric identification.

iCLASS technology ensures high security with mutual authentication between card and reader, encrypted data transfer, and 64-bit diversified keys for read/write capabilities. Securely separated files enable multiple applications and support future growth.

Key Features of the 205x iCLASS Key II Contactless Smart Key:

  • The power of iCLASS's powerful access control in a convenient, pocket-size keyfob.
  • The iCLASS 13.56 MHz read/write contactless smart key technology with mutual authentication provides high-speed, reliable communications with high data integrity.
  • iCLASS technology ensures high security access control with mutual authentication, encrypted data transfer, and 64-bit diversified keys for read/write capabilities.
  • Any existing HID format can be factory or field programmed into the secure HID access control application area.
  • Available in 2k bit (256 Byte), 16k bit (2k Byte) or 32k bit (4k Byte) configurations.
  • More powerful, versatile and secure access control.

All 16k bit (2K Byte) and 32k bit (4K Byte) iCLASS credentials have the following features:

  • Sufficient read/write memory to store multiple biometric templates.
  • 16k available in a two or sixteen application area configuration.
  • 32k available with 16k memory configured in either 2 or 16 application areas, plus an additional 16k user configurable memory space.
  • 205x iCLASS Key II Smart Card
Overview | Specifications
  • Typical Maximum Read Range*
    R10 2" (5.1 cm)
    RP15 1 3/4" (4.6 cm)
    R30/RW300 2 1/4" (5.9 cm)
    R40/RW400 2 3/4" (7.0 cm)
    RK40/RWk400 2" (5.1 cm)
    RP40 2 1/2" (6.6 cm)

    *Dependent upon installation conditions.

  • Dimensions
    1.555 x 1.25 x 0.235 inches max (3.95 x 3.18 x 0.60 cm)
  • Keyfob Construction
    Ultrasonically welded ABS Shell with TPE insert
  • Memory Type
    EEPROM, read/write
    Multi-application Memory
    2k bit (256 Byte)
    16k bit (2k Byte)
    32k bit (4k Byte)
  • Warranty
    Lifetime
  • 205x iCLASS Key II Smart Card
Overview | Specifications