የቴክኒክ መለኪያዎች
ፕሮቶኮል መደበኛ: አይኤስኦ 14443 TypeA
መደጋገም: 13.56ሜኸ
የማከማቻ ቦታ: 2KB/4KB/8KB/16KB/32KByte
ክልሎች ያንብቡ: 1~ 10cm ( አንባቢው እና አንቴና ንድፍ መሠረት )
ውሂብ ማስተላለፍ ፍጥነት: 106 kbit / ዎች
የመንቀሳቀሻ ጊዜ: 1~ 5ms
የውሂብ ማቆየት: 25 ዓመታት
Write endurance typical: 500,000 cycles
የሚመከር ማከማቻ ሙቀት: -25℃ ~ + 50 ℃ (-13℉ ~ + 122 ℉)
የስራ ሙቀት: -40℃ ~ + 65 ℃ (-40℉ ~ + 149 ℉)
እርጥበት: 20%~ 90% RH
ቁሳቁሶች: PVC, ጴጥ, PETG, ፖሊካርቦኔት, ወረቀት, 0.13ሚሜ የመዳብ ሽቦ
Encapsulation ቴክኖሎጂ: ለአልትራሳውንድ ሰር ተክል መስመር / ራስ-ሰር ንክኪ ብየዳ
ልክ: ISO መደበኛ ካርድ 85.6 × 54 × 0.82mm
መጠን ይገኛል: 85.6× 54mm, 83× 20mm, 70× 40mm, 50× 50mm, 45× 45mm, 45× 28mm, 44× 20mm, 38× 38mm, 35× 30mm, ወፍራምነት: 0.36-1.2ሚሜ.
MIFARE DESFire EV2 (MF3D(H)x2) is the latest member of the MIFARE DESFire series of products. This product adds new functions and enhances performance, providing an excellent user experience. MIFARE DESFire EV2 has passed the EAL5+ general standard security verification. It fully meets the requirements of high-speed, high-reliability data transmission and flexible application management. The product can provide easy, convenient and secure access to various services, and is an ideal choice for service providers and service operators.
DESFire EV2 D22/D42/D82 Chip main application: One card solution, Traffic ticket, Points and micropayments, የመዳረሻ መቆጣጠሪያ, Road toll, Multiple applications
ዋና ባህሪያት
Optional encryption methods, including 2KTDES, 3KTDES and AES128
Fully comply with the ISO/IEC 14443A standard (parts 1-4), using optional ISO/IEC 7816-4 መመሪያዎች
DESFire EV2: 256ባይት. 2/4/8-Kbyte EEPROM, supports fast programming
የጸረ-ግጭት
privacy protection
Flexible file system
ኮሙኒኬሽን ደህንነት
An evolutionary development path and roadmap that can withstand the test of the future — standard interfaces ensure that the current infrastructure can be easily upgraded to meet future smart card chip requirements
Provide consistent products and multiple resource choices for all levels of the value chain
We can offer PVC blank card, printing card, paper-sticker tag, Key chain, Wristband, TOKEN and thin & thick cards of various specifications.
Applications contain
Door-control system, Checking-in system, Identification system, Physical distribution system, Automation system and various member-cards such as: meal-selling, subway, የህዝብ ማመላለሻ, club etc. And also it contains electronic consumption, electronic ticket, የእንስሳትን መለየት, target tracking, laundry management and various payment systems.
ማተም: ሽግሽግ ማተሚያ, የፓቶን ቀለም ማተም, ስፖት-ቀለም ማተም, Silkscreen ማተሚያ, የፍል ማተሚያ, በቀለም-ጀት ማተሚያ, ዲጂታል ማተሚያ.
የደህንነት ባህሪያትን: ጌጥሽልም, በጨረር ablation, ጎንዮሽ / OVD, የአልትራቫዮሌት ቀለም, የጨረር ተለዋዋጭ ቀለም, የተደበቀ የአሞሌ / ባርኮድ ጭንብል, የሚያበላሸው ቀስተ ደመና, ማይክሮ-ፅሁፍ, ጊሎቼ, ሙቅ Stamping.
ሌሎች: IC ቺፕ ዳታ ማስጀመሪያ/ምስጠራ, ተለዋዋጭ ውሂብ, ለግል መግነጢሳዊ ሰንበር programed, የፊርማ ፓነል, የአሞሌ, ተከታታይ ቁጥር, የቅርጽ, የመከላከያ ሚኒስቴር ኮድ, NBS ጎድጎድ ያለ ኮድ, መሞት-ይቆረጣል.
Fung
የሽያጭ ሃላፊ