Parallax RFID Blue Eye Key Fob Tag

SKU: 32PX28161

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  • Regular price $0.99

The RFID Blue Eye Key Fob Tag EM-4100 can be read with our RFID Card Reader and RFID Reader USB. Each tag has a unique 10-digit ID, so multiple tags can be used in a single project. This tag may be used for identification, access control to spaces and equipment, and for triggering other events in an automated system.

  • Belongs to the EM4100 family of passive tags
  • 125 kHz activating frequency
  • Readable from within 2 to 5 inches of the RFID reader module
  • Key ring included
  • This tag can NOT be written to with the RFID Read/Write Module – Serial or USB
  • In accordance with U.S. Patent Nos. RE40,145; 5,817,207; 6,036,099; 6,214,155; 6,514,367; and 6,557,766.