Last weekend while bringing groceries into our condo, I had left our groceries right in front of our door. We share a hallway with 3 other people. I naturally bring the groceries in a few bags at a time. When I came back into the hallway I noticed my only plastic bag missing (which was all meat...really expensive steaks!) and a gallon of milk gone. One of my bastard neighbors took it! I knocked on each door and only the old woman next to me answered. I don't 'not' suspect her but...you never know. She didn't hear any noises or anything. So my husband is dead set on getting surveillance and security now because he really doesn't trust our neighbors. He thinks wireless cameras and a touch pad system. We cannot move right now... what types of security worked best for you? prices? suggestions?