In the UK we had multipoint locks on all our doors (mandatory in new houses I think), but I'm struggling to find similar things here in Straya.
Does anyone know a good source/make? Note that I'm after a lock to fit to wooden doors, not UPVC security or screen doors. They look a bit like the pics below - central lock, long plates along the edge of the door, and two more bolts - at the top and the bottom of the door. Variations on shapes and sizes, and how the secondary locks engaged, but I'd be happy with anything along those lines.
Attachment 508706 Attachment 508707
A bunch called Bellavue Architectural appear to import a Dutch flavour - I'll contact them in the week, but I just know that anything with 'architectural' in the name is probably going to the proverbial when it comes to $ !!