MIFARE® Classic® 4K

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£35.99

MIFARE® uses smart card technology to allow fast and secure data transmissions. MIFARE® comes in a variety of formats and data sizes. This technology has wide spread use across the UK and Europe.

The color of this key fob is important. If your key fob is NOT red, black, or green, please see here.

Due to the complexity of this key, our mail-in service is the only option available. Our mail-in service offers a fast 2-day turnaround with most orders being processed the same day. For an overview of our turnaround time, click here.

UPLOAD PHOTO

Simply submit a photo of your key. Receive copies in as little as 1 business day after checkout.

NOT AVAILABLE FOR THIS KEY

MAIL-IN SERVICE

45%
_{SUCCESS RATE}

You will receive instructions to mail your key to our office. Turnaround can be less than 2 business days.

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Technical Specifications

Manufacturer: NXP Semiconductors
Alternative Names: N/A
Format: Mifare® Classic® 4K (4-byte UID)
Technology: Radio Frequency Identification (RFID) using High Frequency Data Transfer
Key Type: High Frequency Contactless/Proximity Key Fob
Dimensions: 1.38″ x 1.77″ x 0.20″
Weight: 0.20 oz (5.7g)
Material: ABS Plastic
Antenna Size: Large
Antenna Shape: Round
Modulation: ISO/IEC 14443 Type A
Interface: ISO/IEC 14443 Type A
Typical Range: Less than 6 inches
Bit Length: N/A
Facility Code Range: None
Storage Capacity: 4K (4096 bytes) divided into 40 sectors
Encryption: Crypto1, AES/3DES (up to 80 unique encryption keys)
Security: High Security (Class F)