UID card block 0 (UIDs block) can be modified arbitrarily.
Block 0 directly with normal mif read-write device modification.
Card of the default password for 12 F,FFFFFFFFFFFF.
RFID smart nfc tags Repeated write 13.56MHZ IC keyfob can repeated UID changeable CARDS Block 0 sector zero Copy Clone 1K S50.
Application: Applicable to sauna, swimming pool, patrol, tree, animal, entrance guard, bus, car park, identity certificate, attendance management, ticket, one-card payment, product identification, etc.
Colour: white
Material: ABS
Package Contents:
10 * RFID NFC card
![[ceight] 10 X UID Card 13.56MHz Block 0 Sector Writable IC Cards Clone Changeable Keyfobs TH](https://down-th.img.susercontent.com/file/sg-11134201-23030-nik9clvyrpov2d_tn)
![[Delicatefen] 10 X UID Card 13.56MHz Block 0 Sector Writable IC Cards Clone Changeable Keyfobs Hot Sell](https://down-th.img.susercontent.com/file/17e2fda9dd578413ed66acdd459f9143_tn)
