{"product_id":"20-pack-1-inch-round-1356mhz-rfid-m1-s50-tags-adhe","title":"20 Pack 1 Inch Round 13.56MHz RFID M1 S50 Tags Adhesive Proximity Stickers ISO 14443A UID Unchangeable For Access Control And Inventory Tracking In Retail, Office And Security Systems","description":"\u003cdiv\u003eOne-Inch Round 13.56MHz M1 S50 RFID Tags with Adhesive\u003cbr\u003e\n✔️ 20 pcs round 1 inch, 13.56MHz M1 Classic 1K, UID fixed \u003cp\u003eThis 20-pack includes adhesive 1-inch round RFID tags that use the MF1 S50 1K chip at 13.56MHz, with a fixed UID. Ideal for access control and inventory tagging in retail, office buildings, secure facilities, and security systems.\u003c\/p\u003e \u003cp\u003e✅ 20 pieces, 25 mm diameter adhesive proximity tags\u003cbr\u003e✅ MF1 S50 1K, 13.56MHz, ISO 14443A, 4-byte UID, fixed\u003cbr\u003e✅ UID cannot be changed; not NDEF format\u003cbr\u003e✅ Works with RC522 and PN532 readers; compatible with KABA, SAFLOK, MIWA, ONITY locks; not HID\/Salto\/Assa Abloy\u003cbr\u003e✅ Service life: 10 years, 100,000 writes\u003c\/p\u003e \u003cp\u003e💡 What is an RFID tag used for in access control and inventory tracking? This handy guide addresses common uses across many systems.\n- Handy for door entry control and asset tagging in retail, office, and security setups.\n- Works with RC522 and PN532 readers and standard access control platforms.\n- UID fixed and not rewritable; improves consistency and security.\n- Best used on non-metal surfaces indoors for reliable reads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48282688553195,"sku":"VXB0BZRS35CT","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61FnoxcGcfL.jpg?v=1778973917","url":"https:\/\/vxb.com\/products\/20-pack-1-inch-round-1356mhz-rfid-m1-s50-tags-adhe","provider":"VXB Bearings","version":"1.0","type":"link"}