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MIFARE DUOX Card
ISO9001 / ISO14001 / IATF16949 Certified
NXP MIFARE DUOX Chip Solution
Automotive Application
Custom Printing & Finishing
Chip Encoding & Personalization
OEM/ODM Customization

MIFARE DUOX Cards are 13.56 MHz contactless smart cards designed for secure identification and automotive-related applications. Based on NXP MIFARE DUOX technology, they support reliable contactless communication and secure data management, making them suitable for vehicle access, automotive authentication, mobility services and smart transportation applications. Union Smart provides customized MIFARE DUOX Cards with professional printing, encoding and personalization services.


As a professional NFC/RFID card factory established in 2011, we offer OEM / ODM services including chip selection, antenna design, custom printing, chip encoding, personalization and packaging. Our manufacturing and compliance capabilities are supported by ISO9001, ISO14001, ISO45001, SA8000, Sedex, FSC, and IATF16949 credentials, providing customized RFID card solutions for automotive, mobility and smart identification applications.



MIFARE DUOX speeding up Secure Car Access Digital Key performance

The ideal fit for the Automotive industry

• MIFARE DUOX fulfills automotive customer requirements

• Compliancy to automotive industry regulations

− ISO / SAE 21434 cyber security regulations

− MISRA-C coding standard

− Automotive-like qualification on silicon level (dedicated qualification flow including cold test)

− Extended temperature range: -40°C up to 105°C operating condition for automotive environments



Accessing EV-Charging services with MIFARE DUOX

The ready-made solution for Electric Vehicle charging applications and user authentication


We have passed IATF 16949 certification.


ItemOptions
ChipNXP MIFARE DUOX
Frequency13.56 MHz HF / NFC
MaterialPVC, R-PVC, PLA, PC, PET, PET-G, Paper, Wooden, Teslin
SizeStandard CR80 / Custom
ThicknessCustomizable
StandardISO/IEC 14443 Type A
ShapeStandard, Round, Square, Irregular
PrintingCMYK, Offset, Digital, Silk Screen
FinishMatte, Glossy, Frosted, Metallic, Spot UV, etc.
EncodingUID, NDEF, Data Encoding, Personalization
AntennaCustom Design
ApplicationsAutomotive Access & Identification, Smart Mobility Systems, Vehicle Authentication, Fleet Management, Automotive RFID Solutions


FAQ
What is a MIFARE DUOX Card?
A MIFARE DUOX Card is a secure contactless smart card developed by NXP. It combines backward compatibility with existing MIFARE Classic systems while offering enhanced AES-based security for future RFID and NFC applications.
How does a MIFARE DUOX Card work?
The card supports both legacy and secure operating modes, allowing organizations to upgrade existing infrastructures while improving security. It communicates with compatible RFID and NFC readers for identification, authentication, and access management.
What is a MIFARE DUOX Card used for?
MIFARE DUOX Cards are commonly used for:

EV charging authentication
Smart mobility programs
Corporate access control
Campus card systems
Public transportation
Membership and loyalty programs
Smart city applications
What are the advantages of MIFARE DUOX Cards?
Key benefits include:

AES-based security
MIFARE Classic migration support
Enhanced protection against cloning
NFC smartphone compatibility
Future-proof system upgrades
Reliable contactless performance
What customization options are available?
MIFARE DUOX Cards can be customized with company logos, UID numbering, QR codes, chip encoding, barcodes, serial numbers, and variable data personalization based on project requirements.
What materials are available for MIFARE DUOX Cards?
MIFARE DUOX chips can be embedded into PVC, PET, PETG, R-PVC, PLA, Teslin, Polycarbonate (PC), and other card materials depending on application requirements.
What is the production lead time for custom RFID cards?
Production lead time typically ranges from 7–15 business days after artwork approval, depending on chip availability, order quantity, and customization requirements.
What certifications does your factory have?
Union Smart's manufacturing and compliance credentials include ISO9001, ISO14001, ISO45001, SA8000, Sedex, FSC, and IATF16949, with applicable certifications depending on the production site, material and project requirements.
Are you a MIFARE DUOX Card manufacturer?
Yes. Union Smart is a source factory providing OEM/ODM MIFARE DUOX Card manufacturing, RFID encoding and customized smart card solutions for global B2B customers.
Email:sale@usocard.com
Address:Room 1801, Block A, Delux Silicon Valley, No.8 Juhe Road, Zhukeng Community, Longtian Street, Pingshan, Shenzhen, Guangdong, China