RFID Blue Eye Key Fob Tag

SKU 28161 Categories ,


6505 in stock

Quantity Discounts

Quantity Price
1 - 49 $0.99
50 - 99 $0.94
100+ $0.89

Product Description

The RFID Blue Eye Key Fob Tag EM-4100 can be read with our RFID Card Reader (#28140) and RFID Reader USB (#28340).  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.

See our RFID Module & Tag Compatibility Chart here.

Key Features:

  • 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


Additional Information

Weight 0.01 lbs
Dimensions 1 × 1 × 1 in


Resource Links

RFID Module & Tag Compatibility Chart

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