Maceo A. Brown is the President and CEO of System 5 Electronics, the largest African-American owned and operated security alarm and monitoring company in the state of Georgia. Incorporated in 1990, System 5 Electronics’ purpose is to provide the newest technology in life-safety devices to protect residential and commercial establishments. The corporate philosophy is to exceed customer expectations by delivering unprecedented service, rapid response and affordable, error-free monitoring. Clientele includes: National Park Service, Black McDonald’s Operators Association, H.J. Russell, American Family Insurance, Atlanta Tribune, Atlanta Business League, This Is It! BBQ & Seafood, Goodrum Enterprises (McDonald’s), Burger King, 755 Restaurant Group (Popeye’s), Home of Dr. King, John Wieland Homes, Kids R Kids, the Herndon Home Museum and Bronner Bros., to name a few.