How to convert the printed EM card number to match device's card S/N?

Solution

The printed EM card number is 5054304 .

ACTAtek device reads EM card number is l65004D1F60.

Steps:

1.The prefix "l" is the pre-fix character (small letter L) of EM card .

2."65" is the batch number of EM card.

3."004D1F60" is the EM card no. in hexadecimal .

4.Convert "004D1F60" (Hex) to Decimal number which it is "5054304" matching the printed EM card number.

Note:

004D is FC

1F60 is ID

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