125KHz writeable number keychain, the chip no code, customers can customize the chip number. Write the number before normal use. So this chip can also copy the same ID number card, and more for parking, access cards and so on. Can made of non-standard shaped cards, Epoxy cards, wristbands, and other cards.
Isici esiyinhloko Storage capacity 512bit EEPROM storage unit has 16 independent sectors of security structure, supports a variety of applications, each sector can have two separate keys. Access to the storage unit can be flexibly defined by the user according to his requirements. Keychain surface can be printed or engraved patterns, numbers, LOGO, Ikhodi ye-QR.
Typical application Access control systems, parking lot, RFID door locks, tracking, identity recognition management,njll.