Chart showing the current penetration of home systems, including programmable thermostats, home theater systems, home security systems (including monitored), and lighting control, in U.S. households. Fast Facts are single charts, graphs, or tables derived from Parks Associates' consumer research, surveys, and industry analysis. Each piece provides a single focused piece of data, at an affordable price, and is immediately available. Click here for a complete list of Parks Associates' Fast Facts documents. | 
