Good point, and does definitely push the numbers towards the risk being somewhat higher than I intuitively think of. I still won’t be fitting cameras all over my property though!
All the camera allows you to do is point at some vaguely humanoid figures in your house to the police (who will likely not be able to do anything about it) and to your insurance (who likely would have paid out anyway)
What I'd like to know is if turning your house into a fortress makes you _more_ of a target to a specific subset of professional high-end thieves, as they know you have valuable stuff that you would like to protect.