Card Number
Employee card number is max. 12 characters, with max. Value 1099511627774. This is hex FFFFFFFFFE, 5 bytes and 40 bits format. Card number is displayed by decimal, "0" at the beginning will be neglected.

Card number can be IC card, ID card, finger print number, facial recognition and DNA recognition number. The type of number depends on the type of reader in use.

User can input card number by self; or click the right button of the value range to pop up dialog box "select non-distributed card" to select. User can add card number in window "Card". User may not add cards in advance if user input the card number by self. Usually, ID card may have two kinds of card number, for example: 0010869932 and 165,56492. Please input the first number only, because card number is an integer, and the "0" in the front will be neglected.

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