{"product_id":"nfc-egypt-ntag424-dna-nfc","title":"NFC Egypt NTAG424 DNA NFC PVC Glossy","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eNFC Egypt\u003c\/strong\u003e Blank NTAG 424 DNA NFC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #008000;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eFeatures\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDynamic authentication that actually works:\u003c\/strong\u003e Every tap generates a new cryptographic signature using the chip's hardware AES engine. Even if someone intercepts your URL, they can't replay it. Zero-app authentication: The secure code embeds directly in the URL via the SUN (Secure Unique NFC) message feature. iPhone users can authenticate without downloading anything—just tap and Safari handles it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardware security:\u003c\/strong\u003e Authentication keys are stored in protected memory with EAL4+ certification. No software exploit can extract them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrivacy features:\u003c\/strong\u003e Optional random UIDs prevent tracking between taps. The chip can rotate identifiers while maintaining authentication integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProven in production:\u003c\/strong\u003e These exact chips secure everything from pharmaceutical supply chains to luxury goods authentication. Now available for your projects.\u003c\/p\u003e\n\u003ch2 id=\"technical-details-\"\u003eTechnical Details:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChip: NTAG424 DNA\u003c\/li\u003e\n\u003cli\u003eEncryption: AES-128 with CMAC\u003c\/li\u003e\n\u003cli\u003eMemory: 416 bytes total (3 files: 32B, 256B, 128B)\u003c\/li\u003e\n\u003cli\u003eStandards: ISO14443A, NFC Forum Type 4\u003c\/li\u003e\n\u003cli\u003eFrequency: 13.56MHz\u003c\/li\u003e\n\u003cli\u003eRead range: ~3-5cm (typical)\u003c\/li\u003e\n\u003cli\u003eSize: 47x78mm\u003c\/li\u003e\n\u003cli\u003eMaterial: PET substrate\u003c\/li\u003e\n\u003cli\u003eOperating temp: -25°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"use-cases-\"\u003eUse cases:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLoyalty programs that need fraud prevention\u003c\/li\u003e\n\u003cli\u003eProduct authentication (prove it's genuine)\u003c\/li\u003e\n\u003cli\u003eSecure access control without key cards\u003c\/li\u003e\n\u003cli\u003eEvent ticketing with transfer protection\u003c\/li\u003e\n\u003cli\u003eSupply chain verification\u003c\/li\u003e\n\u003cli\u003eInteractive marketing with unique user experiences\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach tag is tested before shipping from Arizona.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eTE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NFC Egypt","offers":[{"title":"Default Title","offer_id":67719820181819,"sku":null,"price":30000.0,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/5057\/4395\/files\/31EjDeM8oHL._AC.jpg?v=1688464038","url":"https:\/\/www.nfc.com.eg\/products\/nfc-egypt-ntag424-dna-nfc","provider":"NFC Egypt","version":"1.0","type":"link"}