50/100x 13.56 MHz UID änderbar S50 1K NFC Sticker Wet Inlay NFC Tag Sector Bla#W
ab 7,40 €
Common 13.56 mhz rfid reader writer and nfc phone can not write the particular cards! Usually we use the ACR122u NFC reader writer, super reader, Proxmark3,iCopy3 to write a specific card. 1,UID card block 0 (UID's block) can be modified arbitrarily.
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