Application of IC cards in supermarkets

Model: Fudan F08/ISSI 4439

Parameters: The 8K-bit EEPROM
is divided into 16 sectors, each sector has 4 blocks, each block is 16 bytes, and the access unit is the block.
Each department has an independent password and access control.
Each card has a unique 32-bit serial number.
It has an anti-collision mechanism and supports multi-card operation.
It has no power supply, a built-in antenna, and includes encryption control logic and communication logic circuits.
Operating temperature: -20℃ ~ 50℃
; Operating frequency: 13.56 MHz;
Communication rate: 106 KBPS;
Read/write distance: within 100mm (depending on the reader);
Data retention period: 10 years; rewriteable 100,000 times; unlimited read times.
Membership IC cards are membership cards used in supermarkets, stores, and department stores. They are cards with a contactless IC chip. Membership IC cards can realize functions such as stored value, consumption, and points, helping merchants to better acquire customers and increase sales.

IC card functions:

1. IC cards have read and write functions and can be repeatedly erased and used more than 100,000 times.
2. IC cards can be encrypted, effectively protecting the data on the card according to the encryption method set by the customer or the card manufacturer, making them difficult to copy.
3. Lifespan up to 10 years. Because the IC card has a built-in chip, it effectively protects the chip from external interference, extending its lifespan.
4. Fast reading speed. Since IC membership cards are contactless and use radio frequency technology for identification, the reading speed is quite fast, improving checkout efficiency.
5. IC membership cards also enhance the merchant's image. Compared to magnetic stripe cards, IC chips are more advanced, reflecting the merchant's attention to detail in creating membership cards.
6. IC membership cards are expandable, enabling multiple functions with a single card.
Applications of IC cards:
Widely used in supermarkets, shops, department stores, restaurants, cinemas, KTVs, educational institutions, etc.

The company is committed to producing and selling various types of PVC cards, recharge cards, membership cards , NFC cards, shopping cards , ID cards , IC cards , and UHF cards.We offer a wide range of products including graphics cards, CPU cards , and dual-frequency cards .Since our establishment, we have adhered to the business philosophy of "high technology, high quality, low cost, and diverse product range." Welcome to visit us!