NTAG 223 DNA Card – Factory Direct Since 2011

Advanced security for brand protection and product authentication. Our NTAG 223 DNA Cards are built with NXP‘s NTAG 223 DNA IC – a Common Criteria EAL3+ certified security chip solution using AES-128 cryptographic protection .

The chip features Secure Unique NFC (SUN) message authentication – generating a cryptographically protected message that changes with each tap, making the tag resistant to cloning . The 48-byte ECC-based Originality Signature validates tag origin .

Operating at 13.56MHz with ISO/IEC 14443-A and NFC Forum Type 2 Tag compliance . Features 144 bytes user memory, 7-byte UID, 10-year data retention, and 100,000 write cycles . Memory protected with 32-bit password .

Suitable for anti-counterfeiting, brand protection, smart packaging, supply chain visibility, and product authentication applications .

As a professional factory established in 2011, we offer OEM / ODM services including custom card printing, chip encoding, originality signature configuration, and SUN message setup.

Applications 

Advanced anti-counterfeiting protection

Reliably verify authenticity of physical goods, anytime, anywhere using an NFC enabled device. Also consider automated authentication of NFC tagged consumables and parts in embedded devices.

Improved supply chain visibility and control

Visibly help track products along the supply chain, and reduce grey market diversion and other fraud. Enable more transparent and secure supply chains.

Augmented user experiences

Use status awareness to prompt targeted messages, e.g. pre-/post-retail. Evolve the user experience by engaging with greater personalization, e.g. with tap-unique content and exclusive loyalty rewards.