We are looking to purchase a security system, and have some decent offers from companies. Unfortunately we have a disagreement in what we want, so I figured I see what other people think. Offers for security systems are either for hardwired or for wireless systems. Is there a difference in security? Are hardwired systems more secure? We aren't worries about the cost as much as we are worried about people being able to "hack" into a wireless system. What are experiences out there, anyone have any research that supports one over the other? M.