Product Overview

The MIFARE DESFire EV1 2K 13.56MHz Blank RFID NFC Printable Card is a high-security contactless smart card designed for system integrators, access control contractors, payment solution providers, and enterprise identity management projects. Manufactured by DO RFID Reader, this card combines NXP’s proven DESFire EV1 chip technology with standard CR80 PVC card format, offering a reliable base for secure credential issuance, transit ticketing, loyalty programs, and multi-application smart card deployments.

Procurement teams and distributors choose this card when they need a blank, programmable credential that supports AES-128 encryption, mutual authentication, and flexible file structure. For large-scale projects requiring consistent card performance across thousands of units, the factory provides stable production capacity and batch-to-batch uniformity. OEM and ODM customization is available for organizations that require custom artwork, pre-encoding, or specific antenna tuning for their reader ecosystem.

Product Advantages

This card solves several business-critical problems for commercial and industrial deployments. System integrators benefit from the DESFire EV1 2K chip’s Common Criteria EAL4+ certification, which simplifies compliance in government, banking, and critical infrastructure access control projects. Wholesale buyers gain from the factory’s ability to supply consistent, identical cards across multiple order cycles, eliminating compatibility issues during large-scale rollouts.

The blank, printable surface allows organizations to issue branded credentials using standard card printers from manufacturers such as Zebra, Epson, and Canon. This reduces the need for pre-printed stock and enables on-demand issuance workflows. For distributors, the stable lead time and bulk pricing structure support predictable project planning and inventory management. The factory’s production experience with ISO 14443-A compliant cards ensures reliable read range and data transfer rates up to 848 kbps, critical for high-throughput environments like transit gates and event access points.

Key Features

• Operating Frequency: 13.56 MHz, compliant with global HF RFID standards
• Chip Type: NXP MIFARE DESFire EV1 2K (MF3ICD21)
• Memory Capacity: 2 Kilobytes, supporting multiple application file structures
• UID Size: 7 Bytes, factory-programmed and unique per card
• Read Range: Up to 10 cm, depending on reader antenna geometry and environment
• Data Transfer Rate: Up to 848 kbps for fast transaction processing
• Protocol: NFC Forum Type 4, ensuring compatibility with NFC-enabled smartphones and readers
• Communication Protocol: ISO/IEC 14443-A, widely adopted in access control and payment systems
• Card Dimensions: 85.6 mm x 54 mm x 0.8 mm, standard CR80 size
• Material: Durable PVC, waterproof and suitable for daily wear in industrial environments
• Security: Mutual authentication and AES-128 data encryption for secure transactions
• Certification: Common Criteria EAL4+ certified chip
• Printing Compatibility: Supports dye-sublimation and thermal transfer printing methods

Technical Specifications

Industrial Applications

The MIFARE DESFire EV1 2K card is deployed across a wide range of commercial and institutional environments where security, speed, and multi-application flexibility are required. Typical use cases include:

• Access Control: Office buildings, data centers, warehouses, and restricted zones where AES-128 encryption prevents credential cloning and unauthorized entry.
• Transportation: Fare collection systems for metro, bus, and tolling networks requiring fast read times and secure transaction storage.
• Payment Systems: Micropayment solutions, cafeteria systems, and vending machine integration supporting stored value and top-up workflows.
• Loyalty Programs: Retail and hospitality membership cards that store points, rewards, and customer identification in a single credential.
• Identity Management: Employee ID badges, student cards, and visitor passes that combine physical access with digital identity verification.
• Hotel and Hospitality: Guest room key cards with secure access profiles and integration with property management systems.
• Parking Management: Monthly parking access cards and pay-on-foot systems requiring reliable read performance in outdoor environments.
• Event Management: Festival wristbands or cards with contactless entry, cashless payment, and access level control.

OEM / ODM Manufacturing Support

DO RFID Reader offers comprehensive OEM and ODM services for the MIFARE DESFire EV1 2K card. Customization options include card surface printing with company logos, branding, and serial numbers using dye-sublimation or thermal transfer methods. Pre-encoding of card memory structures is available for projects that require specific application file layouts, encryption keys, or UID ranges. The factory supports custom antenna designs for applications where read range optimization is critical. For organizations requiring unique form factors, ODM development can adapt the DESFire chip into non-standard card shapes or embed it into multi-material composites. Bulk packaging, custom barcode labeling, and direct shipping to multiple project sites are supported for distributors and large enterprise customers.

Factory Production Advantages

As a dedicated RFID card manufacturer, DO RFID Reader maintains stable production lines capable of delivering consistent card quality across high-volume orders. The production process includes in-line quality inspection of chip functionality, antenna integrity, and print quality. Batch serialization ensures traceability for project audits and replacement requests. For system integrators deploying cards across multiple phases, the factory guarantees identical card specifications between production runs, eliminating field compatibility issues. The supply chain is structured to support both scheduled large-batch deliveries and smaller reorder quantities for ongoing maintenance programs. Technical support is available for integration questions, reader compatibility verification, and custom application development guidance.

Bulk Supply & Project Deployment Support

Distributors and project contractors benefit from transparent bulk pricing tiers that scale with order volume. Whether procuring 200 cards for a pilot deployment, 600 cards for a mid-size office building, or 1,000 cards for a university campus rollout, the factory provides consistent unit pricing and predictable fulfillment timelines. For large-scale deployments exceeding 1,000 units, contact the DO RFID Reader sales team for volume pricing and production scheduling. The factory supports drop-ship logistics for multi-location projects and can coordinate with system integrators for staged deliveries aligned with installation milestones. Long-term supply agreements are available for organizations requiring ongoing card replenishment across multiple fiscal periods.

Frequently Asked Questions

Q: What is the memory size of the MIFARE DESFire EV1 2K card?
A: The card provides 2 Kilobytes of non-volatile memory, supporting multiple application file structures with secure key management and AES-128 encryption.

Q: Can these cards be printed with custom artwork?
A: Yes. The PVC surface is compatible with dye-sublimation and thermal transfer card printers. OEM printing with logos, text, and serial numbers is available from the factory.

Q: Is the card pre-encoded?
A: Cards are supplied blank with a factory-programmed 7-byte UID. Pre-encoding of application keys and file structures can be arranged through OEM customization.

Q: What is the read range in real-world deployments?
A: Read range depends on reader antenna design and environment. Typical reliable reading distance is up to 10 cm with standard proximity readers.

Q: Can I use this card with NFC smartphones?
A: Yes. The card supports NFC Forum Type 4 protocol and is compatible with NFC-enabled Android and iOS devices for verification and data reading.

Q: What is the minimum order quantity for bulk pricing?
A: Volume pricing is available at 200 pieces and above. For orders of 1,000 pieces or more, contact the factory for further bulk discounts and production scheduling.

Q: Does the factory support ODM projects?
A: Yes. Custom form factors, antenna tuning, chip configuration, and packaging can be developed through the ODM process. Contact DO RFID Reader with your project requirements.

Q: How are these cards packaged for distribution?
A: Standard packaging options include individual polybagging, bulk bundles of 100 or 200 cards, and custom packaging for branded resale. Bulk packaging reduces per-unit logistics cost for wholesale orders.

Q: What quality controls are applied during production?
A: Each card undergoes chip functionality testing, antenna resonance verification, and visual inspection for print quality and material defects before shipment. Batch samples are tested for read range consistency across multiple reader models.

Q: Can I get a sample before placing a bulk order?
A: Single-piece samples are available for purchase to allow testing with existing reader infrastructure. For large project evaluations, contact the factory to discuss sample requirements and lead time.

For OEM customization requests, technical specifications, or bulk pricing inquiries, contact DO RFID Reader at info@dorfidreader.com.