For more than 35 years, DSI has developed custom and standard state-of-the-art security and access control solutions for corporate, commercial, government and industrial markets.
With highly skilled personnel and a modern 13,000 square-foot facility in Bastrop, Texas, we perform all aspects... Read More
DoorKing, Inc. (we are also known as “DKS”) was established in 1948 and is one of the country's leading manufacturers of telephone entry systems, vehicular gate operators, parking control products and access control systems in the United States.
DoorKing was the first company to use... Read More
DeTect, Inc. specializes in applied, intelligent radar remote sensing technologies and systems for aviation safety, security and surveillance, environmental protection, renewable energy, environmental protection, weather and wind measurement with over 280 radar systems installed and operating to...
The Guardian Fence System® is the ultimate modular security mesh barrier solution, combining an easy to install and maintain fence with higher strength protection than the best chain link fencing.
Through a revolutionary design, the Guardian system incorporates any of a variety of formidable... Read more
The Palisade-EZ Fence System provides an attractive solution for pedestrian-resistant security barriers. Utilizing high-strength steel components, this affordable security fence system is configurable to meet a wide range of risk-based requirements.
This barrier solution can be integrated... Read more
The Prism 3-D Fence System provides the security of welded wire mesh in an Ornamental Wire presentation with higher aesthetic qualities than alternatives such as chain link.
Based on the rigid metal mesh design that has proven effective around the globe – including through many parts of... Read more