{"product_id":"mifare-classic®-1k-nxp-ev1-dual-technology-em4200-proximity-chip-cards-pack-of-100","title":"MIFARE Classic® 1K NXP EV1 Dual Technology \u0026 EM4200 Proximity chip cards (Pack of 100)","description":"\u003cp\u003eWhen your access control setup spans older proximity readers alongside newer MIFARE infrastructure, running two separate card types is the kind of friction that quietly adds up — lost cards, confused staff, doubled inventory. The MIFARE Classic® 1K NXP EV1 \u0026amp; EM4200 Dual Technology cards are designed precisely for that situation. A single card carries both the NXP EV1 MIFARE Classic 1K chip and the EM4200 proximity chip, so one credential works across both reader generations without compromise.\u003c\/p\u003e\u003cp\u003eEach card conforms to the standard CR80 credit card format (86mm × 54mm) with 1K byte of MIFARE memory — enough for typical access control and identification applications. Issued in packs of 100, they suit organisations managing a meaningful number of cardholders, whether you're rolling out a new system, refreshing existing credentials, or maintaining stock for ongoing issuance.\u003c\/p\u003e\u003cp\u003eThe kind of card procurement decision that tends to get made once and then forgotten about — because the cards simply do what they're supposed to do, across every reader on site.\u003c\/p\u003e","brand":"Identity.ie","offers":[{"title":"Default Title","offer_id":57128257323356,"sku":"AC-EM4102MF","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/1798\/8700\/files\/AC-EM4102MF_7baad2d5-c232-4947-bc8e-8ee77e32c3a4.webp?v=1774884849","url":"https:\/\/identity.ie\/products\/mifare-classic%c2%ae-1k-nxp-ev1-dual-technology-em4200-proximity-chip-cards-pack-of-100","provider":"identity.ie","version":"1.0","type":"link"}