HID iCLASS 2k Fobs

Hey all,

I’m looking into if the HID iCLASS Key II 205x 2K (Part No. 2050PNNMN) fobs are writable.

I have a whole bunch of fobs using on a Kaba Eplex system. The M-Unit and netbook are dying a slow death.

I was thinking cloning the unprogrammed fobs with ones that currently work.
Not interested in purchasing more fobs/cards since I have already a bunch.

If this makes any sense.

Scan them with a proxmark3 to see if the fuse bytes are already blown. If the fuses are blown they can’t be reprogrammed.

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