What Is NTAG 424 DNA Card?

NTAG 424 DNA Card is a high-security NFC smart card based on NXP NTAG 424 DNA technology.

Unlike traditional NFC cards that only store static information, NTAG 424 DNA provides advanced cryptographic authentication through AES-128 encryption and Secure Unique NFC (SUN) messaging.

Each NFC interaction can generate unique authentication data, helping brands prevent product counterfeiting, protect digital identity and create trusted customer experiences.

NTAG 424 DNA is widely used in secure NFC authentication, luxury brand protection, smart packaging and IoT applications.

NTAG 424 DNA Technical Specifications

Advanced Security Features of NTAG 424 DNA Cards

AES-128 Encryption

NTAG 424 DNA uses AES-128 cryptographic technology to protect sensitive data and enable secure authentication.

This provides stronger protection compared with conventional NFC cards based only on UID identification.

SUN Authentication

Secure Unique NFC (SUN) messaging creates a dynamic authentication message during each NFC scan.

This allows backend systems to verify whether a product is genuine and helps prevent copied NFC tags from being reused.

NTAG 424 DNA TagTamper Option

For applications requiring physical protection, NTAG 424 DNA TagTamper provides tamper status detection by monitoring whether a seal or package has been opened.

NTAG 424 DNA Card Applications

Brand Protection

Protect luxury goods, electronics, cosmetics and premium products with secure NFC authentication technology.

Smart Packaging

Connect physical products with digital experiences while enabling customers to verify product authenticity through NFC smartphones.

Pharmaceutical Authentication

Support product verification and supply chain transparency for sensitive products.

Industrial Traceability

Provide secure product identity management throughout manufacturing and distribution processes.

Custom NTAG 424 DNA Card Manufacturing

We provide complete OEM NTAG 424 DNA card manufacturing services from prototype development to mass production.

Our customization options include card materials, printing, surface finishing, personalization and data encoding.

Professional NTAG 424 DNA Card Factory Capability

As an experienced RFID card manufacturer, we support global customers with reliable production, engineering assistance and customized NFC solutions.

From chip embedding and antenna production to printing, encoding and final inspection, we provide a complete manufacturing process under one roof.

RFID Chip Inspection

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Card Manufacturing

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Printing & Surface Finishing

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RFID Encoding

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Functional Testing

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Final Quality Inspection

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Global Shipment

Manufacturing Advantages

✓ Professional RFID card production line

✓ Experienced engineering team

✓ Support prototype and mass production

✓ Flexible OEM customization

✓ Stable supply chain management

✓ Export experience for global markets

Strict Quality Control Process

Every NTAG 424 DNA card undergoes multiple quality inspection procedures to ensure consistent performance and reliability.

Raw Material Inspection

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Chip Verification

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Antenna Testing

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Printing Quality Inspection

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Encoding Verification

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Final Product Inspection

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Shipment

Global NTAG 424 DNA Card Supply Capability

We supply customized RFID cards to customers worldwide, including RFID integrators, distributors, solution providers and brand owners.

Our export experience enables efficient communication, reliable packaging and international delivery support.

Why Choose Us as Your NTAG 424 DNA Card Supplier?

FAQ

Q1: What is NTAG 424 DNA Card?

NTAG 424 DNA Card is a secure NFC smart card using NXP NTAG 424 DNA technology. It provides AES-128 encryption and SUN authentication for secure product identification and anti-counterfeiting applications.

Q2: What is NTAG 424 DNA used for?

NTAG 424 DNA is commonly used for brand protection, product authentication, smart packaging, luxury goods verification and secure IoT applications.

Q3: What makes NTAG 424 DNA different from normal NFC cards?

Unlike standard NFC cards, NTAG 424 DNA provides cryptographic authentication, dynamic NFC messages and enhanced protection against unauthorized duplication.

Q4: Do you provide custom NTAG 424 DNA cards?

Yes. We provide OEM customization including printing, card materials, surface finishing, encoding and personalization services.

Q5: Can you provide NTAG 424 DNA encoding service?

Yes. We support NFC data programming, NDEF configuration and customized personalization services according to customer requirements.

Q6: What materials can be used?

NTAG 424 DNA cards can be manufactured using PVC, PET, PC and other customized card materials.

Q7: What is your production capacity?

We support prototype orders as well as large-volume production for global RFID distributors and system integrators.

Q8: Do you ship worldwide?

Yes. We provide international shipping support for customers worldwide.