Step 7- Reading & communication parameters
The EPC can be encrypted and signed before being written in the tag.
The reader will decrypt and authenticate the EPC before sending it on its output media.
Only an EPC correctly decrypted and authenticated will produce an output data, otherwise
the reader will remain mute.
Notes:
• Only UHF tags compatible with “
FAST ID”
feature
and having at least 128 bits of EPC
can be decrypted and authenticated by the SPECTRE Access reader.
The chips compatible with secure encoding are: Monza X, Monza R6P, Monza 4D, this
chip is present into
- TLTA-W53M-943_S
- TLTA-W75B-943_S
- IronTag 206
- CCTW490_AN
• The secure mode is not accessible if an EPC mask has been set in ‘Advanced
settings’.
Note: After setting an EPC security key, if you return to step 5 with the Previous button,
and you set an EPC filter, then returning to step 7, the "EPC ID Security" checkmark is
displayed. in gray, the key field is still accessible but not taken into account.
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