Ok, so the first thing I would like to mention is parameter security, ie the wall, gate, electric fencing or what have you around your house, complex or whatever.
This is your first line of defense, so make sure it is a good one. Remember that it is much easier for a thief to climb over a one meter high wall than a six foot wall, especially if he’s carrying your hi – fi system.
Add electric fencing on top of the wall and he has another problem to contend with. Spikes also help! Driving around suburbia might not look so neat and tidy anymore, but I’m afraid those days are long gone!