Mynds Mifare 4K Cards

Description

Product Description for Mifare 4K Cards (Mynds)

Product Overview: Discover the versatile Mifare 4K Cards from Mynds, powered by NXP’s advanced MIFARE Classic EV1 4K technology. These high-frequency RFID smart cards deliver 4KB of secure, rewritable memory, making them ideal for multi-application solutions like access control, public transportation ticketing, loyalty programs, employee ID badges, and event management. Compliant with ISO/IEC 14443A standards, they ensure seamless integration with existing readers and systems, offering fast, contactless data transfer up to 106 kbps. Built with durable PVC material, these cards are waterproof, scratch-resistant, and printable for custom branding. For the best pricing and personalized support, call us at +91-8800839490 or email gm@indianbarcode.com.

Key Features:

  • Ample Memory Capacity: 4KB EEPROM (4096 bytes) organized into 40 sectors (32 sectors of 4 blocks and 8 sectors of 16 blocks), supporting complex data storage for multiple applications on a single card.
  • Secure Contactless Operation: 13.56 MHz high-frequency with anti-collision support, enabling multiple cards to be read simultaneously without interference.
  • Robust Authentication: MIFARE CRYPTO1 mutual three-pass authentication and sector-based access control for enhanced data security.
  • High Durability: Up to 100,000-200,000 write cycles, 10-year data retention, and resistance to environmental factors (operating temperature: 0°C to 50°C).
  • Customizable and Compatible: Printable on CR80-sized PVC with ultrasonic-wound antennas; works with standard readers like RC522, PN532, and systems from KABA, SAFLOK, MIWA, and ONITY.
  • Cost-Effective Multi-Use: Perfect for high-throughput scenarios like gates, vending, and payments, allowing cards to remain in wallets during transactions.

Technical Specifications:

Parameter Details
Chip Type NXP MIFARE Classic EV1 4K (MF1S70)
Operating Frequency 13.56 MHz (HF)
Memory Size 4KB EEPROM (4096 bytes user memory)
Memory Organization 40 sectors: 32 x 4 blocks (48 bytes each) + 8 x 16 blocks (240 bytes each); 16 bytes per block
UID Size 4-byte or 7-byte (configurable)
Data Transfer Rate Up to 106 kbps
Communication Protocol ISO/IEC 14443 Type A
Read/Write Range Up to 10 cm (depending on reader and antenna)
Write Endurance 100,000-200,000 cycles
Data Retention 10 years
Operating Temperature 0°C to 50°C
Storage Conditions 18°C to 28°C, 20-90% RH
Dimensions CR80 standard (85.6 x 54 mm, 0.76-1.0 mm thickness)
Material Durable PVC (waterproof, printable)
Security Features MIFARE CRYPTO1, sector access keys, random ID support

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