205x iCLASS Key II

HID’s iCLASS® 13.56 MHz read/write contactless smart card technology enables numerous applications and supports future growth for an organization’s credential program. A unique form factor, the iCLASS Key II provides the convenience of an iCLASS contactless read/write smart card that is durable for harsh environments.

The size of a typical automotive key, this credential form factor can be placed on a key ring or lanyard and customized for corporate identity and branding purposes. The molded plastic key fob is ideal for diverse applications including access control, network log-on security, parking applications, cashless vending, time andattendance and biometric verification.
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Sales price without tax $1.00

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)


  • 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)