- Quantity -- The parcel contains 30pcs MIFARE Classic 4K RFID Smart Cards，each card individually OPP bag packed. Blank white both sides(no printed numbers, no magnetic strips and no slots or holes)
- Material quality, production process --The MIFARE Classic 4K card is made of durable and waterproof PVC material, and the antenna adopts ultrasonic winding technology. The card has a five layer structure, which is the same size as the credit card. The surface is smooth and glossy, wear-resistant, stable, non-toxic and odorless, and hygienic and safe.
- High quality MIFARE Classic 4K chips--MIFARE Classic 4K chips are produced by the Fudan brand in Shanghai, China and are compatible with NXP chips. The wireless frequency of the MIFARE Classic 4K card is 13.56MHz, which complies with the ISO14443A standard，Memory size：4kB（32 sectors of 4 blocks and 8 sectors of 16 blocks.256 blocks, with 16 bytes per block）Each chip has a unique UID number, but the UID cannot be changed or rewritten ，Default button: FF FF FF FF FF FF.
- Compatible--These RFID cards work with KABA,SAFLOK,MIWA AND ONITY LOCKS,also compatible with RC522 and PN532 readers. But they can NOT work with HID,Salto and Assa Abloy Locks/Systems,Amiibo and Tagmo, etc.All cards are pre-programmed with a unique ID. The UID is NOT changeable.
- Printable--These cards both sides are printable on all ISO Standard Desktop Photo ID Card Printers: Evolis, Zebra, Badgy, Fargo, Magicard, DataCard etc.【NOT USE FOR INKJET PRINTERS】
General description
Chip model: MIFARE Classic 4K (S70)
Chip manufacturer: Philips
Working frequency: 13.56MHz
Communication speed: 106Kbps
Protocol: ISO14443A
Reading and writing distance: 0-10cm
Reading and writing time: 1-2ms
Working temperature: -20 ℃~ 75 ℃
Scratching lifespan: 100000 times
Data retention: 10 years
Memory: 32 sectors of 4 blocks and 8 sectors of 16 blocks. 256 blocks, with 16 bytes per block
Function: readable, can store data;
External dimensions: ISO standard card 85.5 * 54 * 0.86mm
Packaging materials: PVC, PET, PETG, 0.13mm copper wire
Packaging process: Ultrasonic automatic wire planting/automatic touch welding
MIFARE Classic MF1S70yyX/V1 to be used in a contactless smart card according to ISO/IEC 14443 Type A.
The MIFARE Classic EV1 4K MF1S70yyX/V1 IC is used in applications like public transport ticketing and can also be used for various other applications.
Applications
Public transportation
Access management
Electronic toll collection
Car parking
School and campus cards
Employee cards
Internet cafés
Loyalty
Features and benefits
Contactless transmission of data and energy supply
Operating distance up to 100 mm depending on antenna geometry and reader configuration
Operating frequency of 13.56 MHz Data transfer of 106 kbit/s
Data integrity of 16-bit CRC, parity, bit coding, bit counting
Anticollision
Typical ticketing transaction time of <100 ms (including backup management)
4 Byte NUID
