{"product_id":"rfid-125khz-t5577-rewritable-key-tag-anti-metal-sticker-label","title":"RFID 125KHz T5577 Rewritable Key Tag – Anti-Metal Sticker","description":"\n\u003ch2\u003eRFID 125KHz T5577 Rewritable Key Tag – Anti-Metal Sticker Label\u003c\/h2\u003e\n\u003cp\u003eUpgrade your access control setup with this high-quality \u003cstrong\u003eT5577 125KHz RFID rewritable key tag sticker\u003c\/strong\u003e. Engineered with built-in anti-metal interference material, this slim PVC disc tag delivers reliable read\/write performance even when mounted near metallic surfaces. Whether you're managing staff attendance, hotel door locks, or campus access, this versatile token tag is ready to clone, duplicate, and rewrite with ease — over 100,000 times.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e T5577 – fully rewritable and compatible with most 125KHz RFID readers and writers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 125KHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWork Mode:\u003c\/strong\u003e Read \u0026amp; Write (rewritable \u0026gt;100,000 cycles)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PVC with UV coating and anti-metal interference layer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 40mm | \u003cstrong\u003eThickness:\u003c\/strong\u003e 0.6mm — ultra-thin and discreet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRead\/Write Distance:\u003c\/strong\u003e 1–10cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData Retention:\u003c\/strong\u003e Over 10 years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Sticker label \/ keytag — easy to stick or attach anywhere\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWide Range of Applications\u003c\/h3\u003e\n\u003cp\u003eThis T5577 RFID sticker tag is ideal for a broad range of access and identification scenarios:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAccess control \u0026amp; security systems\u003c\/li\u003e\n  \u003cli\u003eHotel room door locks\u003c\/li\u003e\n  \u003cli\u003eEmployee attendance tracking\u003c\/li\u003e\n  \u003cli\u003eSchool \u0026amp; campus entry management\u003c\/li\u003e\n  \u003cli\u003eMembership management systems\u003c\/li\u003e\n  \u003cli\u003eParking lot entry \u0026amp; payment\u003c\/li\u003e\n  \u003cli\u003eTransportation \u0026amp; municipal services\u003c\/li\u003e\n  \u003cli\u003eSocial security \u0026amp; identification systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eChip Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eT5577\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e125KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRead\/Write Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1–10cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRewrite Cycles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026gt;100,000\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eData Retention\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026gt;10 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePVC, UV Coating, Anti-Interference Layer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1 × RFID Sticker Tag\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e – ideal for automated switching in access control circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10-pack-12v-3-pin-pc-fan-power-extension-cable-26cm-cpu-gpu-cooler\"\u003e10-Pack 12V 3-Pin PC Fan Extension Cable 26cm – CPU GPU Cooler\u003c\/a\u003e – great for electronics builds and enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on RFID technology standards and security, visit the National Institute of Standards and Technology (NIST) – Cybersecurity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to manual measurement, please allow a tolerance of 1–3mm. Actual product colour may vary slightly from images due to different monitor display settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Radio-frequency_identification\" target=\"_blank\" rel=\"noopener\"\u003eRadio-frequency identification\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What chip does this RFID key tag use and is it compatible with standard 125KHz readers?\u003c\/h4\u003e\n\u003cp\u003eA: This key tag uses the T5577 chip, which operates at 125KHz and is broadly compatible with most standard 125KHz RFID readers and writers. It supports cloning and duplicating data from existing EM4100 and similar format cards, making it a versatile choice for access control and attendance systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this RFID sticker tag be mounted on metal surfaces?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This tag features a built-in anti-metal interference layer in its construction, allowing it to function reliably even when placed on or near metallic surfaces — a common limitation of standard RFID stickers.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many times can the T5577 tag be rewritten, and how long will the data last?\u003c\/h4\u003e\n\u003cp\u003eA: The T5577 chip supports over 100,000 rewrite cycles and offers a data retention period of more than 10 years, making it a durable and long-lasting solution for ongoing access management needs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the read\/write range of this RFID sticker?\u003c\/h4\u003e\n\u003cp\u003eA: The effective read and write distance is between 1 and 10cm, depending on your reader hardware and environmental conditions. This short-range communication is standard for 125KHz RFID and ensures secure, intentional scanning.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What chip does this RFID key tag use and is it compatible with standard 125KHz readers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This key tag uses the T5577 chip, which operates at 125KHz and is broadly compatible with most standard 125KHz RFID readers and writers. It supports cloning and duplicating data from existing EM4100 and similar format cards, making it a versatile choice for access control and attendance systems.\"}}, {\"@type\": \"Question\", \"name\": \"Can this RFID sticker tag be mounted on metal surfaces?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This tag features a built-in anti-metal interference layer in its construction, allowing it to function reliably even when placed on or near metallic surfaces — a common limitation of standard RFID stickers.\"}}, {\"@type\": \"Question\", \"name\": \"How many times can the T5577 tag be rewritten, and how long will the data last?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The T5577 chip supports over 100,000 rewrite cycles and offers a data retention period of more than 10 years, making it a durable and long-lasting solution for ongoing access management needs.\"}}, {\"@type\": \"Question\", \"name\": \"What is the read\/write range of this RFID sticker?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The effective read and write distance is between 1 and 10cm, depending on your reader hardware and environmental conditions. This short-range communication is standard for 125KHz RFID and ensures secure, intentional scanning.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"RFID 125KHz T5577 Rewritable Key Tag – Anti-Metal Sticker\", \"item\": \"https:\/\/oasis-select.com\/products\/rfid-125khz-t5577-rewritable-key-tag-anti-metal-sticker-label\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"one size","offer_id":47727430271081,"sku":"14:504#one size","price":8.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S442710c3b8e14b7a91745ef9140c59a1Q.webp?v=1782661358","url":"https:\/\/oasis-select.com\/products\/rfid-125khz-t5577-rewritable-key-tag-anti-metal-sticker-label","provider":"Oasis Select","version":"1.0","type":"link"}