Mifare Classic MF-4K contactless access card 13.56MHz

Mifare Classic format access card; works with readers of the format: ISO 14443A Mifare (13.56 MHz); reading distance: up to 10 cm; unlimited number of reads; maximum number of rewrites: up to 100,000; memory capacity: 4 kbytes of EEPROM memory.

Mifare Classic 4K cards have 4096 bits for storing configuration or user information. The data protection unit determines access rights and secret keys by corresponding sectors.

Application
The device is activated when raised to Mifare format readers. When the card is brought within 10 cm, the reader reacts to the correct/incorrect electronic key of the card, granting or denying access to the user.

Features:
• Used together with RFID readers to organize access control.
• Any color logo can be printed on the card.
• Chip type: Mifare.
• Operating frequency: 13.56 MHz.
• Data transfer rate: 106 kbit/s.
• Reading distance: up to 10 cm.
• Unlimited number of readings.
• Maximum number of overwrites: up to 100,000.
• Memory capacity: 4 kbytes of EEPROM memory.
• Card identification time - 3 ms, block reading - 2 ms, block writing - 9 ms.
• Withstands mechanical loads: more than 250 bending cycles and 500 breaking cycles according to ISO 10373.
• Made in a lightweight and durable PVC plastic case.
• Operating temperature range: -30 ° C +50 ° C.

Characteristics:
• Device type: Access card
• Dimensions: 85 / 54 / 0.8 mm
• Weight: 15 g
• Operating temperature: -30°C +60°C
• Body material: Plastic
• Operating frequency: 13.56 MHz
• Key format: Mifare 4K (4096)
• Color: White