Typically, the tags are used to detect the opening of the packaging. The antenna structure of  NTAG® 213 TT tag can be seen as two parts:

1 The main antenna loop to transmit radio waves between the RFID reader and NTAG® 213 TT IC.

2 The detection loop or detection wire. In case of an open or break of detection wire, the NTAG® 213 TT permanently stores this change. The information status of the Tag Tamper wire can be mirrored in ASCII code into the user memory and subsequently reported to the cloud.

The NTAG 213 TagTamper is fully compliant to NFC Forum Type 2 Tag and ISO/IEC14443 Type A specifications.

Typically, the tags are used to detect the opening of the packaging with AES-128 cryptography. The NFC tag generates a unique NFC authentication message (SUN) by each time it is being tapped with NFC mobile or reader . The unique URL with the SUN authentication message together sends to the host where the authentication take place, and return with the verification.

The antenna structure of  NTAG® 424 DNA TT tag can be seen as two parts:

1 The main antenna loop to transmit radio waves between the RFID reader and NTAG® 424 DNA TT IC.

2 The detection loop or detection wire. In case of an open or break of detection wire, the NTAG® 424 DNA TT permanently stores this change. The information status of the Tag Tamper wire can be mirrored in ASCII code into the user memory and subsequently reported to the cloud.

Product authentication

Smart packaging

Advanced anti-counterfeiting

Secure supply-chain traceability and authorized data access