{"id":643,"date":"2025-11-01T08:29:51","date_gmt":"2025-11-01T08:29:51","guid":{"rendered":"https:\/\/www.cxjsmartcard.com\/?post_type=product&p=643"},"modified":"2025-12-29T01:27:12","modified_gmt":"2025-12-29T01:27:12","slug":"nxp-mifare-desfire-ev1-4k-rfid-smart-card-for-access-control","status":"publish","type":"product","link":"https:\/\/www.cxjsmartcard.com\/da\/nxp-mifare-desfire-ev1-4k-rfid-smart-card-for-access-control\/","title":{"rendered":"NXP MIFARE DESFire EV1 4K RFID Smart Card til adgangskontrol"},"content":{"rendered":"

Sikkert 13,56 MHz kontaktl\u00f8st kort med 4 KB EEPROM baseret p\u00e5 NXP MIFARE DESFire EV1, egnet til adgangskontrol, transportbillettering, e-betaling og ID\/loyalitetsapplikationer. Overholder ISO\/IEC 14443 Type A og underst\u00f8tter flere applikationer og filer med gensidig tretrinsgodkendelse.<\/p>\n

Tekniske specifikationer<\/strong><\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Funktion<\/th>\nDetaljer<\/th>\n<\/tr>\n<\/thead>\n
Materiale<\/td>\nPVC<\/td>\n<\/tr>\n
Dimension<\/td>\n85,6 \u00d7 54 \u00d7 0,88 mm (ISO\/IEC 7810 ID-1)<\/td>\n<\/tr>\n
Farve<\/td>\nHvid (tilpasset tryk)<\/td>\n<\/tr>\n
Frekvens<\/td>\n13,56 MHz<\/td>\n<\/tr>\n
Chip<\/td>\nNXP MIFARE DESFire EV1 4K<\/td>\n<\/tr>\n
Hukommelse<\/td>\n4 KB EEPROM; underst\u00f8tter op til 28 applikationer og 32 filer pr. applikation<\/td>\n<\/tr>\n
Standarder<\/td>\nISO\/IEC 14443 Type A; ISO\/IEC 7816-4 (valgfrie kommandoer)<\/td>\n<\/tr>\n
Sikkerhed<\/td>\n3-trins gensidig godkendelse, on-chip backup-administration, 7-byte UID<\/td>\n<\/tr>\n
L\u00e6seomr\u00e5de<\/td>\n2\u20135 cm (afh\u00e6ngig af l\u00e6seren)<\/td>\n<\/tr>\n
Typiske anvendelser<\/td>\nAdgangskontrol, offentlig transport, e-betaling, identitet og loyalitetsprogrammer<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

N\u00f8glefunktioner<\/strong><\/p>\n

    \n
  • \n

    H\u00f8j sikkerhed med gensidig tretrinsgodkendelse og avanceret kryptografi<\/p>\n<\/li>\n

  • \n

    Stort, fleksibelt filsystem (underst\u00f8ttelse af flere applikationer)<\/p>\n<\/li>\n

  • \n

    \u00c5bne standarder for bred l\u00e6serkompatibilitet<\/p>\n<\/li>\n

  • \n

    Unikt 7-byte UID til n\u00f8glediversificering<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    13,56 MHz NXP MIFARE DESFire EV1 4K kontaktl\u00f8st kort med ISO14443A, 4 KB hukommelse og st\u00e6rk autentificering til adgang, transport og e-betaling.<\/p>","protected":false},"featured_media":644,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-643","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rfid-cards","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product\/643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/media\/644"}],"wp:attachment":[{"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/media?parent=643"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product_brand?post=643"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product_cat?post=643"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cxjsmartcard.com\/da\/wp-json\/wp\/v2\/product_tag?post=643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}