BLAUPUNKT antitheft: code, panel, keycard - need decoders help!

[Rdecode]

As you well know Blaupunkt radios have different antitheft protection methods: security code, removable panel, keycard.

By checking operation manuals for some Blaupunkt radios with the removable panel antitheft protection, there is nothing mentioned about the security codes itself, so the only protection future is removable panel for those radios, according to the manual.

However we know that those panel Blaupunkt units are also protected with security codes.

Please, could you confirm whether this true or not? Or maybe the same Blaupunkt panel protection model for European market has in addition code protection future as well, but for USA market the only panel protection is available?

Example: SAN REMO CD32 7 642 176 310 - manual says the only protection is PANEL, however we know that it is CODE protected as well...

Thank you in advance for your reply dear decoding gurus

[Rdecode]

no decoding gurus ?

[knok]

Some Blaupunkt radios with the removable panel antitheft protection have also security code like a secundary protection... and for others only protection is removable panel. But I don't know for which market is used one or other ...

[Rdecode]

Yes, for example the following models have removable panel + code protection and it is written in their manuals:

CAMBRIDGE RCR45 BP5760 7 645 760 010
MONTREAL RCM45 BP5770 7 645 770 010
CANBERRA RCM85 BP5780 7 645 780 010
LAS VEGAS DJ BP5938 7 645 938 019

But

CALGARY CD30 BP0170 7 640 170 510

has only panel protection, nothing is mentioned in the manual about code protection, however in some databases this model is indicated as "code protected" as well:
-= CODEDRADIO =- Base navigation

I do not mean that it is possible to activate code protection by changing the dump, I know this, but, the question is how it comes from the factory - only with panel protection as it is indicated in the manual or + code protection as well...?