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MIFARE Classic® EV1 1K / 4K card
ISO9001 / ISO14001 / ISO45001 Certified Factory
13.56 MHz HF RFID Technology
MIFARE Classic® NXP MIFARE Classic® EV1 1k (S50) NXP MIFARE Classic® EV1 4k (S70) NXP MIFARE® Mini (S20)
Chip Encoding & Personalization
OEM/ODM Customization

MIFARE Classic® EV1 1K / 4K Cards are 13.56 MHz contactless smart cards based on MIFARE® technology, offering reliable performance for access control, transportation, membership, identification and other RFID applications. Union Smart provides customized MIFARE Classic® EV1 cards with different materials, printing options, encoding and personalization services.


As a professional NFC/RFID card factory established in 2011, we offer OEM / ODM services including chip selection, antenna design, custom printing, chip encoding, personalization and packaging. Our manufacturing and compliance capabilities are supported by ISO9001, ISO14001, ISO45001, SA8000, Sedex, FSC, and IATF16949 credentials.


MIFARE Classic® EV1 1K / 4K card

MIFARE Classic® EV1 1K / 4K card

MIFARE Classic® EV1 1K / 4K card

MIFARE Classic® EV1 1K / 4K card


ItemOptions
ChipMIFARE Classic® EV1
Frequency13.56 MHz HF / NFC
MaterialPVC, R-PVC, PLA, PC, PET, PET-G, Paper, Wooden, Teslin
SizeStandard CR80 / Custom
ThicknessCustomizable
StandardISO/IEC 14443 Type A
ShapeStandard, Round, Square, Irregular
PrintingCMYK, Offset, Digital, Silk Screen
FinishMatte, Glossy, Frosted, Metallic, Spot UV, etc.
EncodingUID, NDEF, Data Encoding, Personalization
AntennaCustom Design
ApplicationsAccess Control, Transportation, Membership & Loyalty, Hotel & Hospitality, RFID Identification


FAQ
What is a NFC/RFID MIFARE Classic® EV1 card?
NFC/RFID MIFARE Classic® EV1 is a contactless smart card based on 13.56 MHz HF RFID technology. It is widely used for access control, identification, transportation, and basic membership systems.

It is an upgraded version of the original MIFARE Classic series with improved performance and production stability.
What is the difference between NFC/RFID MIFARE Classic EV1 1K and 4K?
The main difference is memory capacity.

1K card: 1024 bytes memory, suitable for basic applications
4K card: 4096 bytes memory, suitable for multi-application systems

The 4K version provides more storage space and is used in more complex RFID systems.
What frequency does NFC/RFID MIFARE Classic EV1 use?
NFC/RFID MIFARE Classic EV1 operates at 13.56 MHz, which is part of the HF (High Frequency) RFID range and compliant with ISO/IEC 14443A standard.
What are the typical applications of NFC/RFID MIFARE Classic EV1 cards?
NFC/RFID MIFARE Classic EV1 cards are widely used in:

Access control systems
Employee ID cards
Campus cards
Public transportation systems
Hotel key cards (basic systems)
Membership and loyalty programs
Time attendance systems
Is NFC/RFID MIFARE Classic EV1 secure?
NFC/RFID MIFARE Classic EV1 uses Crypto1 encryption for data protection.

It is suitable for:

Closed-loop systems
Low to medium security applications
Cost-sensitive RFID deployments

For higher security applications, MIFARE DESFire EV2/EV3 is recommended.
What is the read range of NFC/RFID MIFARE Classic EV1 cards?
The typical read range is 2–10 cm, depending on the reader, antenna design, and installation environment.
Can NFC/RFID MIFARE Classic EV1 cards be customized?
Yes. The cards can be fully customized, including:

Full color printing
UID encoding and chip programming
Logo and design customization
Barcode, QR code, or magnetic stripe integration
PVC / PET / ABS material options
What materials are available for NFC/RFID MIFARE Classic cards?
Common materials include:

PVC (standard and most widely used)
PET (more durable and eco-friendly)
ABS (high durability for harsh environments)
What is the lifespan of a NFC/RFID MIFARE Classic EV1 card?
The typical lifespan is 5–10 years, depending on usage frequency and environmental conditions.
What industries still use NFC/RFID MIFARE Classic EV1 cards?
Despite newer chip generations, MIFARE Classic EV1 is still widely used in:
Legacy access control systems
Cost-sensitive projects
Large-scale ID card deployments
Basic transportation systems
Do you provide OEM customization for NFC/RFID MIFARE Classic EV1 cards?
Yes. We provide full OEM/ODM services including:
Custom printing and branding
Chip encoding and data writing
UID management
Packaging customization
Bulk production for global projects
Email:sale@usocard.com
Address:Room 1801, Block A, Delux Silicon Valley, No.8 Juhe Road, Zhukeng Community, Longtian Street, Pingshan, Shenzhen, Guangdong, China