Techniniai parametrai
standartinis protokolas: ISO 14443 TypeA
dažnis: 13.56MHz
Saugojimo vietos: 2KB/4KB/8KB/16KB/32KByte
Read ranges: 1~ 10cm ( according to the reader and antenna design )
Duomenų perdavimo greitis: 106 kbit / s
Operating time: 1~ 5ms
duomenų saugojimas: 25 metų
Write endurance typical: 500,000 ciklai
Recommended storage temperature: -25℃ ~ + 50 ℃ (-13℉ ~ + 122 ℉)
Darbinė temperatūra: -40℃ ~ + 65 ℃ (-40℉ ~ + 149 ℉)
drėgmė: 20%~90% RH
medžiagos: PVC, PET, PETG, Polikarbonatas, popierius, 0.13mm vario viela
Encapsulation technology: Ultrasonic automatic plant line / Automatic touch welding
dydis: ISO standarto kortelė 85,6 × 54 × 0,82 mm
Available for size: 85.6× 54mm, 83× 20mm, 70× 40mm, 50× 50mm, 45× 45mm, 45×28mm, 44× 20mm, 38×38mm, 35× 30mm, storis: 0.36-1.2mm.
MIFARE DESFire EV2 (MF3D(O)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: Vienos kortelės sprendimas, Traffic ticket, Points and micropayments, Prieigos kontrolė, Road toll, Multiple applications
Pagrindinės funkcijos
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 instrukcijas
DESFire EV2: 256baitų. 2/4/8-Kbyte EEPROM, supports fast programming
Anti-collision
privacy protection
Flexible file system
Bendravimas saugumas
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, metro, viešasis transportas, club etc. And also it contains electronic consumption, electronic ticket, gyvūnų identifikavimas, taikinio sekimas, laundry management and various payment systems.
spausdinimas: Ofsetinė spauda, Patone rašalo spausdinimas, Spalvota taškinė spauda, šilkografija spauda, Terminis spausdinimo, Rašalinis spausdinimas, Skaitmeninė spauda.
saugumo funkcijos: vandenženklis, Lazerinė abliacija, Holograma / Optiškai kintančios priemonės, UV rašalas, Optiškai kintantys dažai, Paslėpti brūkšninis / Brūkšninis kodas kaukė, frakcionuotas vaivorykštė, Mikro-tekstas, Giljota, Hot stamping.
kiti: IC lusto duomenų inicijavimas / šifravimas, Kintamieji duomenys, Asmeninės magnetine juostele programuojami, parašo, Brūkšninis kodas, Serijos numeris, įspaudas, DOD kodas, SNB išgaubtos kodas, Rolka.