Lindam baby gate - with built-in alarm

This stair gate from Lindam is an entirely unremarkable product, except for one feature: it has an integral alarm which sounds when the gate is opened. Should it remain open for more than a few seconds, another, louder alarm kicks in, thus ensuring that you always remember to close it after you.

My most pressing question is the same one I know yours will be: can you over-ride the alarm? I wouldn't thank it for going off:
a) when I have armfuls of laundry and can't immediately close it behind me,
b) after the kids are in bed and I'm allowing myself to wander freely between living room and kitchen, or
c) any other time I've decided it's fine to have it open.

I guess it must have an override function... mustn't it?!