From the photo, there seems to have been a substantial-thickness concrete wall and then a brick wall. Obviously, they were still not enough, but it wasn’t just a brick wall.
And about the wooden shelves: So what? They are not security relevant or customer facing, they just need to work as shelves.
That’s a lock box vault, not a standard vault. Those have the people that own the boxes entering them often, so of course everything inside is behind another lock and key. Normal vaults don’t usually ha e strangers entering them.
From the photo, there seems to have been a substantial-thickness concrete wall and then a brick wall. Obviously, they were still not enough, but it wasn’t just a brick wall.
And about the wooden shelves: So what? They are not security relevant or customer facing, they just need to work as shelves.
More formal vaults have boxes which are locked in place so that even removing the locked box requires a key.
That’s a lock box vault, not a standard vault. Those have the people that own the boxes entering them often, so of course everything inside is behind another lock and key. Normal vaults don’t usually ha e strangers entering them.