self contained home security systems question?

What is your opinion of a low cost, foolproof, self propelled home security system that can take offensive action when need be?

Public Comments

1. brinks
2. I'm guessing ?? You'r asking what type of dog's make good watch dog's ??? Most any dog can/will be pritective of his/her space... I LOVE the Olde English Bulldogge.. Their gentle by nature & are also naturally protective of their people& home... Basic obiedence is often all that's needed for them... And their look's alone can be anought to make anyone stop & think twice..