Protocol ISO14443-4 Contactless Payment Cards MIFARE® DESFire® EV1

Non-contact transport cards MIFARE® DESFire® EV1

Non-contact transport cards are smart cards that are used for electronic ticketing in public transportation systems. They are designed to make the ticketing process faster, more efficient, and more convenient for passengers.

These cards typically use contactless technology, such as RFID or NFC, which allows them to communicate wirelessly with a reader device, without the need for physical contact. This makes it quick and easy for passengers to validate their tickets, simply by holding their card near the reader.

Non-contact transport cards can store multiple tickets, such as monthly passes or single-use tickets, making it convenient for passengers to have all their tickets stored in one place. They can also be reloaded with new tickets or funds, making it easy to top-up the card with credit.

The cards are usually made of durable materials, such as plastic or silicone, to withstand daily use and are designed to be waterproof and tamper-resistant.

Overall, non-contact transport cards offer a convenient and efficient solution for electronic ticketing in public transportation systems. They provide passengers with a fast and easy way to validate their tickets, while also reducing the need for physical tickets, which can save resources and help the environment.

Operating distance: ≤100 mm

Operating frequency: 13.56 MHZ

Fast data transfer: 106 Kbit/s, 212 Kbit/s, 424 Kbit/s

The real anti-collision

Unique serial number for 7 byte card

Using ISO14443-4 transport protocol

Non-volatile memory (NV-Memory)

Capacity of 4k bytes

Write Time: 2 ms (1ms to erase, 1ms to write)

Data can be stored for 10 years

Can be rewritable for 100,000 times

Flexible file system

28 applications can be on one single card at the same time

16 files can be created in each application

Each card has a unique serial number

3 PASS mutual authentication

RF channelcan be DES/3DES data encryption and replay attack protection.

4-byte MAC data authentication

Application-level password authentication

About us
Shenzhen Yuri RFID Tag Co.Ltd, specialized in producing and marketing RFID Tag, smart card, is committed to break through the market with excellent quality, sincere and efficient service so as to achieve the group goal with unique Yuri characteristics.
Yuri company has 10years’ production experience in smart card and RFID Tag, our company has stable production line and perfect company management system. What's more, we stably cooperate with many high quality manufacturers, some products processed by OEM. Besides, we have established important relationship with microelectronics manufacturers such as NXP, EM, TI Texas instruments, INSIDE, ST, ATMEL, Huhong, Fudan, etc.

Shenzhen Yuri RFID Tag Co.Ltd, specialized in producing and marketing RFID Tag, smart card, is committed to break through the market with excellent quality, sincere and efficient service so as to achieve the group goal with unique Yuri characteristics.

Yuri company has 10years’ production experience in smart card and RFID Tag, our company has stable production line and perfect company management system. What's more, we stably cooperate with many high quality manufacturers, some products processed by OEM. Besides, we have established important relationship with microelectronics manufacturers such as NXP, EM, TI Texas instruments, INSIDE, ST, ATMEL, Huhong, Fudan, etc.