Innovative First Responder Solutions & Industry Leading Technical Services
Fireground Accountability
The SDI suite of First Responder fireground accountability applications are derived from our efforts to develop high-value applications to meet Fire Department of New York City (FDNY) strategic objectives for firefighter accountability and safety.
Technical Services
SDI provides focused and efficient technical services and application software development to multiple federal agencies, municipal First Responder organizations, government contractors, and commercial clients.
About Systems Definition Inc.
Headquartered in Alexandria, VA, Systems Definition, Inc. (SDI) provides innovative, focused software development, system planning, technical documentation, and more to the First Responder community, as well as a variety of DoD and commercial clients. Our activities support initiatives for Defense, First Responder safety and accountability, aerospace, custom applications, and web technologies. We deliver a comprehensive suite of fireground accountability applications which are used daily by fire departments across the United States, including the New York City Fire Department.
“What we have learned from our prior and on-going personnel accountability efforts is the critical importance of simplicity and ease of use. DoD First Responders, just like civilian First Responders, need tools and capabilities like these to enhance safety and increase operational awareness.”
— Brendan Adams, SDI Software Developer