{"product_id":"25x-karta-dostepu-mf-23-rfid-13-56-mhz","title":"25x Access card MF-23 RFID 13.56 MHz","description":"\u003csection class=\"section\"\u003e\n    \u003cdiv class=\"item item-6\"\u003e\n        \u003csection class=\"image-item\"\u003e\n            \u003cimg src=\"https:\/\/upload.cdn.baselinker.com\/products\/2007205\/f800fe7af32a629e8f64cb5ebad47e70.png\"\u003e\n        \u003c\/section\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"item item-6\"\u003e\n        \u003csection class=\"text-item\"\u003e\n            \u003cp\u003eThe MF-23 RFID 13.56 MHz access card \u003cb\u003eby Spreest\u003c\/b\u003e is compatible with the MIFARE Classic 1K (S50) standard. It is designed for \u003cb\u003eaccess control systems, intercoms\u003c\/b\u003e, time and attendance recording, and all devices operating at 13.56 MHz.\u003c\/p\u003e\n\u003cp\u003eThe card \u003cb\u003eallows programming\u003c\/b\u003e of memory sectors, enabling user data to be written and edited according to system requirements. As a standard MIFARE S50 medium, the card has a factory-programmed UID that cannot be changed – \u003cb\u003ethe card is not clonable.\u003c\/b\u003e\u003c\/p\u003e\n        \u003c\/section\u003e\n    \u003c\/div\u003e\n\u003c\/section\u003e\u003csection class=\"section\"\u003e\n    \u003cdiv class=\"item item-6\"\u003e\n        \u003csection class=\"image-item\"\u003e\n            \u003cimg src=\"https:\/\/upload.cdn.baselinker.com\/products\/2007205\/d2f76601123ea7fb2a6a1c718cc46153.png\"\u003e\n        \u003c\/section\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"item item-6\"\u003e\n        \u003csection class=\"text-item\"\u003e\n            \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMedia cloning:\u003c\/b\u003e None – the card is not clonable (UID cannot be changed).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProgramming:\u003c\/b\u003e Editing sectors, blocks, and keys, excluding sector 0.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUID change:\u003c\/b\u003e No possibility to change the identifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCommunication standard:\u003c\/b\u003e ISO\/IEC 14443A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFormat:\u003c\/b\u003e PVC card in CR80 standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Access systems, time and attendance, identification, intercoms.\u003c\/li\u003e\n\u003c\/ul\u003e\n        \u003c\/section\u003e\n    \u003c\/div\u003e\n\u003c\/section\u003e\u003csection class=\"section\"\u003e\n    \u003cdiv class=\"item item-6\"\u003e\n        \u003csection class=\"image-item\"\u003e\n            \u003cimg src=\"https:\/\/upload.cdn.baselinker.com\/products\/2007205\/d87e1c739487e24e954e1127da531726.png\"\u003e\n        \u003c\/section\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"item item-6\"\u003e\n        \u003csection class=\"text-item\"\u003e\n            \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eStandard:\u003c\/b\u003e MIFARE Classic 1K (S50)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMemory:\u003c\/b\u003e 1024 bytes (16 sectors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency:\u003c\/b\u003e 13.56 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eKey support:\u003c\/b\u003e Key A \/ Key B\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUID changeable:\u003c\/b\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtocol:\u003c\/b\u003e ISO\/IEC 14443A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 85.5 × 54 × 0.86 mm (CR80)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e PVC\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor:\u003c\/b\u003e White\u003c\/li\u003e\n\u003c\/ul\u003e\n        \u003c\/section\u003e\n    \u003c\/div\u003e\n\u003c\/section\u003e\u003csection class=\"section\"\u003e\n    \u003cdiv class=\"item item-6\"\u003e\n        \u003csection class=\"image-item\"\u003e\n            \u003cimg src=\"https:\/\/upload.cdn.baselinker.com\/products\/2007205\/3013ceb07d80401dc0b20b5856a26d85.png\"\u003e\n        \u003c\/section\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"item item-6\"\u003e\n        \u003csection class=\"text-item\"\u003e\n            \u003ch2\u003eSet includes\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e25x MF-23 RFID 13.56 MHz Access Card\u003c\/li\u003e\u003c\/ul\u003e\n        \u003c\/section\u003e\n    \u003c\/div\u003e\n\u003c\/section\u003e","brand":"Spreest","offers":[{"title":"Default Title","offer_id":54285177585987,"sku":"25x SKU 304","price":42.09,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/1230\/7011\/files\/3013ceb07d80401dc0b20b5856a26d85.png?v=1780318843","url":"https:\/\/spreest.pl\/en\/products\/25x-karta-dostepu-mf-23-rfid-13-56-mhz","provider":"Spreest","version":"1.0","type":"link"}