Shenzhen Card Intelligent Technology Co., Ltd. is more beautiful, professional production of IC ID cards, membership cards, loyalty cards, consumer cards, social security cards, etc., please contact us to discuss, we will provide you with the best quality products and services! M1 card introduced, m1 card frequency, m1 card information: M1 card, also known as non-contact IC cards, RF card refers to a subsidiary of Philips NXP chips produced acronym, called NXPMifare1 series, commonly used with S50 and S70 in two models, there is now compatible with homemade chips. M1 card has successfully resolved a passive (no power supply card) and avoid contact with this problem, is a major breakthrough in the field of electronics. Mainly used for bus, ferry, subway automatic fare collection system, also used in access control, identification and electronic purse. M1 card, the advantage is readable and writable multifunction card, the disadvantage is: the price is slightly more expensive than ID cards, magnetic stripe cards, proximity distance is short, suitable for non-fixed consumer systems, parking systems, access control and time and attendance systems. M1 M1 main index card card capacity of 8K-bit EEPROM M1 card is divided into 16 sectors, each sector for 4, 16 bytes per block to block access unit has a separate one for each sector set of passwords and access control M1 card Each card has a unique serial number for 32 M1 card has anti-collision mechanism supports multiple card operation M1 card without power, comes with an antenna, embedded encryption control logic and communication logic circuit M1 card data retention period of 10 years, can be rewritten 100,000 times, read unlimited M1 card Working temperature: -20 ℃ --50 ℃ (temperature of 90%) M1 Card Operating frequency: 13.56MHZ M1 card communication rate: 106KBPS M1 card reader write distance: 10mm or less (and reader related) M1 card Scope: M1 card due to the short distance sensors, suitable for non-fixed consumer systems, parking systems, access control and time and attendance systems. M1 card production process: M1 card production process diversification, now popular mostly glossy card M1 card, with magnetic stripe, convex code, bronzing, barcodes and other technology. Common M1 card production process: 1, M1 card production layout can be designed according to material provided by the customer, the customer may also be made to provide design draft magnetic stripe cards. 2, M1 card production thickness from 0.30mm to 0.76mm, 0.76 is the standard thickness, can also be made of other thicknesses. 3, the standard size of M1 card production is 85.5mm X 54mm, rounded corners can also be made into other dimensions. 4, M1 card production can be printed single-sided or double-sided, using silk screen or offset printing (CMYK four-color printing) printing method. 5, in each one do M1 card sprayed different numbers, PIN code or text. 6, M1 card production can add a signature strip or WordPad (you can manually write region). 7, M1 card production can play convex code, the code can be convex or silver hot stamping. 9, you can do playing round hole or holes M1 card strip. 10, available on the M1 on the scratch card shoe on Coding Article (commonly used in the prepaid card telephone card lottery card, etc.). 11, M1 card production can be marked with various types of bar codes. 12, M1 card production numbers can be organized in the order, can also play a personalized, not the law of numbers . 13, M1 card making can be made square, round, and any other irregular shape. 14, M1 card production of background color can be made of imitation or simulated gold silver. 15, may be done on the hot card golden M1 or silver. 16, M1 card production can be made matte or glossy surface, sub-surface effects. 17, M1 white PVC card making available material, frosted or transparent material is completely transparent transparent material.