In my area I use Power Home Technologies. It's a pretty basic alarm. Motion detector inside with all the doors monitored. The system is wireless and can operate even in a power outage. I can use my iPhone to monitor/arm/disarm as well. No cameras or anything like that, but maybe I will add them later. It also does fire alarms as well.
'11 BMW E92 ///M3 - ZCP and DCT
'13 Toyota Tundra - 4x4 Platinum CrewMax, 5.7l iForce V8