FFS you can't have it both ways.
Fella went through an inspection, seems he did very well - perhaps he was well prepared. If so, good on him.
Now you are picking fault with the stats of inspections. Remind us all again which inspectorate you are with?
Oh, and your argument regarding the stats is flawed.
As for the badge.Unless things have changed, NSI don't give a rats **** regards type of system (intruder, Access CCTV), your covered even if they don't inspect the type of system.