UID Changeable 13.56mhz MF1 1K RFID Key Tag Rewritable Zero 0 Sector 0 block Copier MF1 S50 1k rfid IC Card
- UID Changeable Zero 0 block rewritable with 4byte UID
- It supports ACR122U-A9 read write and copy cards
- It can copy S50 Chip cards
- 1K byte EEPROM Memory , Copy card
- 13.56mhz writable rfid Tag
This card works the same as normal M1 cards.
Works exactly like the MF1 S50, with 16 Sectors and 4 Blocks each Sector, but the Sector 0 Block Zero can be writable.
This is a perfect solution for a lost irreplaceable M1 Cards ID, you don't need to re-enroll new cards.Just program this new MF1 1K's UID to the UID of lost card then you have a new Exactly the same card.User definable access conditions & password for each memory blockOrganized in 16 sector with 4 blocks of 16 bytes each (one block consists of 16 byte)
Frequency: 13.56 MHz
Capacity: 1k bytes EEPROM memory
Rewrite Times: 100,000 times
Read Distance: 0 ~ 10 cm(depends on the R/W device)
10pcs/100pcs X UID Changeable Magic IC Tag