Technical parameters Txheej Txheem: NTXIAS 14443 hom kab mob zaus: 13.56MHZ Storage space: 2KB/4KB/8KB/16KB/32KByte Read ranges: 1~cwm ( according to the reader and antenna design ) Data transmission speed: 106 kbit/s Operating time: 1~5ms Cov ntaub ntawv qhia txog tus kheej: 25 Xyoos Write endurance typical: 500,000 cycles Recommended storage temperature: -25°C.+50°C (-13℉~+122℉) Ua hauj lwm kub: -40℃~+65℃ (-40℉~+149℉) Humidity: 20%~90% RH Khoom Siv: PVC, TSIAJ, TSIAJ YUG HAUV TSEV, Polycarbonate, Paper, 0.13mm copper wire Encapsulation technology: Ultrasonic automatic plant line / Automatic touch welding luaj li cas: ISO standard card 85.6×54×0.82mm Available for size: 85.6×54m, 83×20m, 70×40m, 50×50mm, 45×45mm, 45×28mm, 44×20m, 38×38mm, 35×30m, Thickness: 0.36-1.2mm.
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: Ib daim card uas siv ib daim card, Traffic ticket, Points and micropayments, Tswj, Road toll, Multiple applications
Main features 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 instructions DESFire EV2: 256byte. 2/4/8-Kbyte EEPROM, supports fast programming Anti-collision privacy protection Flexible file system Communication security 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, tsheb thauj mus los, club etc. And also it contains electronic consumption, electronic ticket, animal identification, target tracking, laundry management and various payment systems.