{"product_id":"black-rfid-tag-13-56mhz","title":"Black 13.56MHZ RFID Tag","description":"\u003cp\u003eUpgrade from the plain white tags — this \u003cstrong\u003eblack ABS RFID keyfob\u003c\/strong\u003e works at \u003cstrong\u003e13.56MHz\u003c\/strong\u003e and is fully compatible with Mifare 1K S50 readers like the popular RC522 board.\u003c\/p\u003e\n\n\u003cp\u003eThe standout feature is the \u003cstrong\u003eUID changeable chip\u003c\/strong\u003e: Sector 0 Block 0 (the manufacturer block) can be reprogrammed to any UID you need — useful for cloning, testing, or custom access control projects.\u003c\/p\u003e\n\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency: 13.56MHz\u003c\/li\u003e\n\u003cli\u003eChip: Mifare 1K S50, UID changeable\u003c\/li\u003e\n\u003cli\u003eMaterial: High quality ABS\u003c\/li\u003e\n\u003cli\u003eSize: 41 × 33 × 4.3mm\u003c\/li\u003e\n\u003cli\u003eCompatible with any 13.56MHz RFID reader\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a reader to go with it? The \u003ca href=\"https:\/\/www.tinkertailor.ca\/products\/rfid-rc522-board-and-tags\"\u003eRFID RC522 Board and Tags\u003c\/a\u003e is a great pairing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinker Tailor","offers":[{"title":"Default Title","offer_id":50076292153577,"sku":"BLACK-RFID-TAG","price":1.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8006\/3209\/files\/8a0fb4e3-b93882_c009f9a3e0b14ee0aa2afb00685c4e82_mv2.jpg?v=1769545518","url":"https:\/\/www.tinkertailor.ca\/products\/black-rfid-tag-13-56mhz","provider":"Tinker Tailor","version":"1.0","type":"link"}