I'm making a renovation in my own recording studio at home right now. I have to do it, because unfortunately recently it was broken into and most of my expensive equipment was stolen. So, now I'm looking for a way how to make my security system much better to avoid such disappointments in the future. Firstly, I decided to change my door to this one: http://www.milanodoors.com/catalog/exterior-doors/doors/milano-18-wenge-mahogany-exterior-door/ It seems to be much safier than my previous one... What should my next step be? Should I install any special security systems or my usual one and changed door will be enough?? Can you please give an example of good security system?? Any advice will be appreciated!