Re:Great... (Score 5, Interesting)

However, each layer of security, the locks, the security system, and the safe, adds a deterrant.

I have a friend whose parents' house has every security system I can think of. Big spiky locked gates, CCTV, the works. They get burgled more frequently than any other house on their street: it looks a lot like they have things worth protecting, and things worth protecting are worth stealing. Security != deterrant always.