Fortress Security Systems provides full-service automated security for clients. Systems can be set up for residential, commercial, industrial, municipal and government locations. Alarms for autos are also available. Clients receive around the clock monitoring and response from the monitoring station in Anaheim. Owner Rick Kniep used to operate the business down the street before moving it to the landmark Aztec Hotel, where his wife, Kathy, runs the scrapbooking shop Pages From the Heart. The Aztec Hotel is a National Historic Landmark on the National Register of Historic Places.