Identify the types of 125k RF cards, including T5557/EM4305/EM4100.
Edit password, data and control byte of a card.
Non-volatile data storage.
Remote upgrade the functions.
The Functions to be Selected
Time of deciphering a password is the time that your application system write card.
Time of copying a piece of card：1s
4 AAA cells（7#）, or 3.3V DC adaptor.
Data storage：All data of a piece of card