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I'm working on access control system. One of the access method is the conventional RFID. I'm using a UHF reader to read RFIDs. I read a bunch of hex from the reader. I did a small research on the internet for RFID data packet standards. Couldn't fix on one.

I'm using ZKTeco UHF Reader. Can I get a standard RFID data packet for the same?

EDIT

====== \ I'm using this code for serial communication : code

This is what I see when I run the above code:

Read 4:

0xf0 0x2 0xa 0x4

Read 4: 0xf4 0x3 0xee 0x2

Read 1: 0x19

Read 4: 0xf0 0x10 0xee 0x1

Read 4: 0x6 0x5a 0x4b
0x43

Read 4: 0xe9 0x55 0x55 0x55

Read 4: 0x55 0x5a 0x4b 0x43

Read 2: 0xe9 0x15`

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Sam
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1 Answers1

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Your reader apparently operates on the ISO/IEC 18000 standard type C part 63 ( UHF from 860-960mhz ).

The hex response depends on the interrogation command sent. If the hex response is consistent for the same RFID tag, then that alone can pretty much be all you need for pre-shared identification (not very secure if you ask me).

Please provide more details on RFID tags used, interrogation and hex response.

Rilke Petrosky
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  • Pls see the edited question. That's the response I get when I wave the tag in front of the UHF reader. – Sam Feb 23 '17 at 08:50