Parallax RFID Disk Tag 25mm

SKU: 32PX32397

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  • Regular price $1.29

These EM-4100 family products are designed to work with our RFID Card Reader (#28140) and RFID Reader USB and are considered passive tags. Each tag has a unique 10 digit ID, so multiple tags can be used in a single project and may be purchased from Parallax in any quantity.

  • EM4100 Family Passive Tags
  • 125 kHz activating frequency
  • Readable from 2 to 5 inches of RFID reader
  • Discrete size
  • Note: 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.
Compatible With:
  • RFID Card Reader (Serial)
  • RFID Card Reader (USB)
  • RFID Read/Write Module (Serial)