{"product_id":"b0748dbkw2","title":"UID Rewrite Changeable 13.56mhz Smart IC Key Tag Writable Zero 0 Sector 0 Block GEN1 Back up S50 1k Card for ACR122U-A9 Device Copier Clone 10pcs\/lot by XCRFID","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eUID Changeable Zero 0 block rewritable with 4 byte UID. You can through our UID Card Tools read out the dump file , Then back up . The UID Number will be changed\u003c\/li\u003e\n\u003cli\u003ePlease Noticed: It supports original ACR122U-A9 Read Write and Copy Cards. Please make sure you know how to use it before purchase !!!\u003c\/li\u003e\n\u003cli\u003eWorking frequency is 13.56MHz. Compatible with all kinds of door access control system\u003c\/li\u003e\n\u003cli\u003eRewrite Writable Smart IC Tag , 1K byte EEPROM Memory , Copy card. Fully compatible to MFClassic 1K,4 byte UID, organized in 16 sectors of 4 blocks, compliant to ISO\/IEC 14443A protocal.\u003c\/li\u003e\n\u003cli\u003eTHIS ITEM IS NOT INTENDED FOR USERS UNDER 12 YEARS OLD !\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eScanner Type : RFID scanner\u003c\/li\u003e\n\u003cli\u003eBrand : XCRFID\u003c\/li\u003e\n\u003cli\u003eModel Name : MF1K Key Tag\u003c\/li\u003e\n\u003cli\u003eConnectivity Technology : USB\u003c\/li\u003e\n\u003cli\u003eResolution : 10000\u003c\/li\u003e\n\u003cli\u003eMinimum System Requirements : Windows 7\u003c\/li\u003e\n\u003cli\u003eMaximum Media Size : 3.37 x 2.125 inches\u003c\/li\u003e\n\u003cli\u003eUnit Count : 10.0 Count\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 10\u003c\/li\u003e\n\u003cli\u003eMinimum Required Operating System Version : Windows 7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SmartHomeValueHub","offers":[{"title":"Default Title","offer_id":46745302892733,"sku":"B0748DBKW2","price":12.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9344\/9661\/files\/71djmNuKmuL._AC_SX679.jpg?v=1778037226","url":"https:\/\/smarthomevaluehub.com\/products\/b0748dbkw2","provider":"SmartHomeValueHub","version":"1.0","type":"link"}