I'm reasonably confident I could produce a working transponder chip for the green labelled box if I was emailed a dump from the memory chip. Also a good probability I can extract the 5 digit security code if needed. Only way to confirm it would be to try one.
I may pick up another off eBay to prove my technique.
Still trying to translate that knowledge to the white label box which looks like it stores the codes in the same location but uses a different algorithm (or substitution cipher) to translate it into the actual pin code