Product description
0 Sector 0 block can be modified
UID Changeable Smart IC Card
RFID 13.56MHz ISO14443A Induction with 16 Sectors and 4 Blocks each Sector, but the Sector 0 Block 0 known as Manufacturers Block where the Chip UID is stored, can be re programmed to any UID you wish.
13.56mhz rewritable keyfobs
Capacity: 1k bytes EEPROM memory
Rewrite Times: 100,000 times
Read Distance: 0 ~ 10 cm(depends on the R/W device)
Package Content : 1 x UID keychains
Note: 5Pcs is in the specified pattern, within 5Pcs the pattern is random! Thank you for understanding!




