AMS offers a variety of home security solutions to consumers living in Madison. The company installs video surveillance systems, such as dome and bullet cameras attached to digital and networked video recorders. It also sets up perimeter control devices and doorbells. The business delivers remote start and alert systems on vehicles, supplemented by GPS apps. AMS has been open since 1982. It started by dealing in car stereos before branching out into audio and video gear in 2004.