Interface Security Systems Secure Operations Center - A whole new generation of interactive monitoring and remote services. Since 1983, Interface Security Systems has exceeded customer expectations by providing a broad range of high-level next generation security alarm services and solutions custom designed and engineered to meet the specific needs of our clients. Interface's Secure Operations Center provides services that just a handful of facilities worldwide can offer. When a life safety emergency occurs, seconds count! No other security alarm company has the unmatched service and reliability of our company-owned UL Listed monitoring center where people and security alarm technology combine to protect the important things in your life.