SMARTRAC Circus Tamper Loop NFC Wet Inlay (NXP NTAG213 TT)


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SMARTRAC Circus Tamper Loop NFC Wet Inlay (NXP NTAG213 TT)

SMARTRAC’s new Circus Tamper Loop tags have been specifically designed for tamper detection and authentication, targeting a wide array of applications in packaged goods for consumer and industrial markets. The tag opens the door to entirely new, NFC-based consumer experience solutions featuring higher security and additional consumer engagement at the point of sale and post-sale. With the Circus Tamper Loop, products can be authenticated at any stage in the supply chain by verifying their digital identity. Even in the case of an open loop, the Circus Tamper Loop can be read with a smartphone to display a consumer experience specific to an opened package.

Data Sheet — SMARTRAC Circus Tamper Loop NFC Wet Inlay (NXP NTAG213 TT)


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Why buy this tag?

The SMARTRAC Circus Tamper Loop NFC Wet Inlay is based on the well-established Circus product family. At any time, the Circus Tamper Loop can be exploited for further pre- and post-sales activities like vouchers, product services or access to dedicated social media channels, and much more.


  • 13.56 MHz. 
  • ISO 14443 A.
  • IC NXP NTAG213 TT.
  • Industrial applications.
  • Healthcare applications.
  • User memory 144 bytes.
  • Product authentication applications.
  • Operating temperature -25°C to 70°C (-13°F to 158°F).

Product Details

Air Interface Protocol:
ISO 14443 A
Operating Frequency:
13.56 MHz
IC Type:
User 144 bytes
EPC Memory Content:
Not guaranteed unique
Max Read Distance:
3.5 cm (1.37 in)
Applicable Surface Materials:
Plastic, cardboard, glass
Tag Form Factor:
Wet inlay
Tag Materials:
Printable clear PET 12 (Thermal Transfer)
Recommended Ribbon:
Testing recommended
Attachment Method:
Adhesive RA-5
24 x 54 x 10 mm ( 0.95 x 2.1 x 0.39 in)
1 g
Operating Temperature:
-25° + 70°C (-13° to 158°F)