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MIFARE DUOX Tags
IATF16949 / ISO9001 Certified Factory
13.56 MHz HF RFID
ISO/IEC 14443 Type A
Secure Contactless Identification
Automotive Applications
Custom Size & Shape

OEM/ODM Customization

Automotive RFID · Vehicle Access · Secure Identification

MIFARE DUOX Tags are designed for automotive applications requiring secure contactless identification and vehicle access. They can be integrated into automotive keys, vehicle credentials and other in-vehicle applications where reliable RFID communication and security are required.

As a professional RFID tag factory established in 2011, we offer OEM / ODM services including custom printing, chip encoding, antenna design, and customized inlay or tag construction. Our manufacturing and compliance capabilities are supported by IATF16949, ISO9001, ISO14001, ISO45001, SA8000, Sedex, and FSC credentials, providing customized RFID solutions for automotive and other industrial applications.

Applications of NFC Tags

Automotive Keys
Used in automotive key and vehicle credential applications requiring secure contactless identification.

Vehicle Access
Suitable for vehicle access and authorization systems.

In-Vehicle Applications
Designed for integration into automotive components and connected vehicle applications.

Automotive Identification
Used for secure identification of vehicle-related products, components and credentials.


ChipMIFARE DUOX
SizeCustomizable according to customer requirements
Frequency13.56 MHz
ProtocolISO/IEC 14443 Type A
SecurityAdvanced Cryptographic Security
Write Cycles≥ 100,000 cycles
Tag TypeRFID Label / Sticker / Inlay / Hang Tag / Custom Tag
MaterialPaper / PET / PETG / PVC / PLA / Custom
PrintingLogo / Barcode / QR Code / Custom Graphics
EncodingEPC / Serial Number / Custom Data


FAQ
What are MIFARE DUOX Tags mainly used for?
MIFARE DUOX Tags are mainly designed for automotive applications, including vehicle access, automotive keys and secure vehicle identification.
What frequency do MIFARE DUOX Tags use?
MIFARE DUOX operates at 13.56 MHz using HF contactless RFID technology.
What is the typical read range of an NFC tag?
Most NFC tags have a short read range (1-10 cm) to ensure secure communication. The exact range depends on the tag type, antenna design, and the NFC-enabled device used.
Can MIFARE DUOX Tags be customized for automotive applications?
Yes. Union Smart provides customized tag dimensions, antenna design, materials, construction, encoding and packaging according to automotive project requirements.
Can you provide automotive-grade RFID tag manufacturing?
Yes. Our IATF16949-supported manufacturing capability is suitable for automotive-related RFID projects and customized production requirements.
Are NFC tags secure for payments and authentication?
Standard NFC tags are not encrypted and can be read by any NFC-enabled device.

Secure NFC tags (e.g., DESFire, Mifare Classic) support encryption and authentication, making them suitable for access control, payments, and sensitive data.
Can MIFARE DUOX Tags be encoded?
Yes. Chip encoding and data personalization can be provided according to project requirements.
What materials are available for automotive RFID tags?
We can provide different materials and constructions according to the installation environment, form factor and automotive application requirements.
What certifications does your factory have?
Union Smart's manufacturing and compliance credentials include IATF16949, ISO9001, ISO14001, ISO45001, SA8000, Sedex and FSC, with applicable certifications depending on the production site and project requirements.
Are you a MIFARE DUOX Tag manufacturer?
Yes. Union Smart is a source factory providing OEM/ODM RFID manufacturing and customized automotive RFID solutions.
Email:sale@usocard.com
Address:Room 1801, Block A, Delux Silicon Valley, No.8 Juhe Road, Zhukeng Community, Longtian Street, Pingshan, Shenzhen, Guangdong, China