INTERFACE SECURITY SYSTEMS

Interface Security Systems Holdings, Inc. is the 12th largest electronic security company in the U.S. It provides a first-to-market suite of services, including secure broadband connectivity, secure internet access, secure alarm monitoring, voice over internet protocol, remote managed video/access and real-time condition monitoring. The company serves over 85,000 accounts through 26 branch offices in the Mississippi Valley region, Texas and northern and southern California.