D3S provides cutting edge Technical Surveillance Training and Product Solutions to Law Enforcement and the Military. We are bridging the gap between commercial and legacy government off the shelf technologies. The progression rate of commercial technology has surpassed many government funded and developed technologies. D3S has developed and is employing a strategy to help close this progression gap consisting of a mixture of technical training and best of breed product offerings within each surveillance discipline of audio, video, unattended ground sensors, and tagging, tracking, and locating.