{"product_id":"10-pack-rewritable-125khz-rfid-blank-pvc-cards-t5577-em4305","title":"10-Pack Rewritable 125KHz RFID Blank PVC Cards T5577 EM4305","description":"\n\u003ch2\u003e10-Pack Rewritable 125KHz RFID Blank PVC Smart Cards\u003c\/h2\u003e\n\u003cp\u003eUpgrade your access control setup with these high-quality \u003cstrong\u003erewritable 125KHz RFID blank PVC cards\u003c\/strong\u003e. Compatible with T5577, 5200, and EM4305 chips, each card ships unprogrammed and ready to be written, rewritten, or cloned to match your existing 125KHz access system — up to \u003cstrong\u003e100,000 read\/write cycles\u003c\/strong\u003e. Perfect for apartments, offices, car parks, gyms, and more.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose These RFID Cards?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Programmable:\u003c\/strong\u003e Each card arrives blank with no pre-set ID — write, rewrite, and clone at will.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works with all standard 125KHz card readers and door entry systems, including EM4100 and standard 125KHz ID card formats.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Credit-Card Size:\u003c\/strong\u003e Measures 8.5 × 5.3 cm — fits wallets, badge holders, and key card slots with ease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable PVC Construction:\u003c\/strong\u003e Tough, scratch-resistant white PVC cards built for everyday use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Reading Range:\u003c\/strong\u003e 0–10 cm read distance (varies by reader design and environment).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtreme Temperature Tolerance:\u003c\/strong\u003e Operates reliably from -40°C to 65°C; stores safely from -25°C to 50°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue Pack:\u003c\/strong\u003e Comes as a pack of 10 blank cards — great for households, small businesses, or system backups.\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:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eEM4305 \/ T5577 \/ 5200\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e8.5 × 5.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e125KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eReading Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e0–10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eRead\/Write Cycles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e100,000 times\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eOperating Temp.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e-40°C to 65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eStorage Temp.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e-25°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e10 × Blank Cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eApartment and residential building access control\u003c\/li\u003e\n  \u003cli\u003eOffice and co-working space door entry systems\u003c\/li\u003e\n  \u003cli\u003eCar parks and gated community barriers\u003c\/li\u003e\n  \u003cli\u003eGym, school, or club membership key cards\u003c\/li\u003e\n  \u003cli\u003eCloning or replacing lost\/damaged 125KHz access cards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on RFID security and access control standards, visit the \u003ca href=\"https:\/\/www.nist.gov\/topics\/identity-access-management\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIST Identity \u0026amp; Access Management resource page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What chip types do these 125KHz RFID blank cards use?\u003c\/h4\u003e\n\u003cp\u003eA: These cards are compatible with T5577, 5200, and EM4305 chip types, making them suitable for a wide range of 125KHz access control readers and programming devices.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use these RFID cards to clone my existing access card?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — these blank cards support read, write, and rewrite functions, allowing you to copy (clone) compatible 125KHz ID cards such as EM4100 format cards using a suitable RFID programmer or copier device.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many times can these cards be rewritten?\u003c\/h4\u003e\n\u003cp\u003eA: Each card supports up to 100,000 read\/write cycles, providing exceptional longevity for everyday access control use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these cards compatible with all door entry systems?\u003c\/h4\u003e\n\u003cp\u003eA: These cards are designed to be compatible with all standard 125KHz door entry and proximity card reader systems. Reading distance is 0–10 cm depending on the reader model, environment, and setup.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What chip types do these 125KHz RFID blank cards use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These cards are compatible with T5577, 5200, and EM4305 chip types, making them suitable for a wide range of 125KHz access control readers and programming devices.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use these RFID cards to clone my existing access card?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — these blank cards support read, write, and rewrite functions, allowing you to copy (clone) compatible 125KHz ID cards such as EM4100 format cards using a suitable RFID programmer or copier device.\"}}, {\"@type\": \"Question\", \"name\": \"How many times can these cards be rewritten?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each card supports up to 100,000 read\/write cycles, providing exceptional longevity for everyday access control use.\"}}, {\"@type\": \"Question\", \"name\": \"Are these cards compatible with all door entry systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These cards are designed to be compatible with all standard 125KHz door entry and proximity card reader systems. Reading distance is 0–10 cm depending on the reader model, environment, and setup.\"}}]}\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\": \"10-Pack Rewritable 125KHz RFID Blank PVC Cards T5577 EM4305\", \"item\": \"https:\/\/oasis-select.com\/products\/10-pack-rewritable-125khz-rfid-blank-pvc-cards-t5577-em4305\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"PVC","offer_id":47751227408489,"sku":"14:504#PVC","price":11.24,"currency_code":"USD","in_stock":true},{"title":"IC","offer_id":47751227441257,"sku":"14:1254#IC","price":11.24,"currency_code":"USD","in_stock":true},{"title":"ID","offer_id":47751227474025,"sku":"14:1202#ID","price":11.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S038429c4fa5a4f498ad96b3fb9ce1fcd0.webp?v=1783182313","url":"https:\/\/oasis-select.com\/products\/10-pack-rewritable-125khz-rfid-blank-pvc-cards-t5577-em4305","provider":"Oasis Select","version":"1.0","type":"link"}