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M1 card personalized customization
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M1 card production process: M1 card production process diversification, now the popular M1 card for the smooth card, plus magnetic stripe, convex code, bronzing, bar code and other processes.
Product Details
Main features of contactless M1 card:
1) Non-mechanical contact between card and reader.
2) There is no bare device on the surface of the card, and the IC card will not be damaged due to contamination or bending. The card itself is passive, small and reliable. 3) The reader does not need a card holder and can completely seal the box.
4) When in use, there is no direction, and the card can pass over the surface of the reader in any direction to complete the reading and writing work.
5) The reader and IC card communicate with the antenna.
6) The reader and IC card implement two-way password authentication system. The reader can identify the legitimacy of the IC card, and the IC card can identify its "master" (reader) and judge the read and write permissions of the "master.
7) The issuance of contactless IC cards is based on a set of strict rules-unchangeable marks (indicating the number of the manufacturer and the patent licensee) and clear management. Initialize and define access rights with all readers and IC cards through a MASTER card owned only by the issuer.
8)MIFARE 1 contactless IC card has a capacity of 8K bits and 16 partitions, which can support a variety of applications. The data is stored for 100 years, can be rewritten 100000 times, and can be read indefinitely. The card has no power supply, has its own antenna, and contains encryption control logic circuit. The communication between the card and the reader/writer adopts the internationally accepted DES or RES security cross algorithm, which has high security performance.
The main index of M1 card M1 card capacity is 8K bits. The EEPROMM1 card is divided into 16 sectors, each sector is 4 blocks and each block is 16 bytes. Each sector has a set of passwords and access control with blocks as access units. Each card of M1 card has a serial number. It has an anti-collision mechanism for 32 bits M1 card and supports multi-card operation. M1 card has no power supply and has its own antenna, the data storage period of M1 card with encryption control logic and communication logic circuit is 10 years, which can be rewritten 100000 times. The operating temperature of M1 card is -20 ℃ -50 ℃ (temperature is 90%). The operating frequency of M1 card is 13.56 MHZM1 card communication rate: 106 KBPSM1 card reading and writing distance: less than 10mm (related to reader). The application range of M1 card is short due to induction distance, suitable for non-quota consumption system, access control attendance system, etc.
M1 card production process: M1 card production process diversification, now the popular M1 card for the smooth card, plus magnetic stripe, convex code, bronzing, bar code and other processes.
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