USA manufacturer of video, audio, and data digital fiber optic transmission systems for video surveillance, perimeter security, campus security and educatioanl networks, ITS, SCADA, RGB to the desk, broadcast networks, video teleconferencing, rental staging, and PRO AV applications. SpectraSmart network management system with real-time operational status of entire fiber optic network user friendly installation and maintence.
Twenty20's greatest strength is our people.
We have a dedicated team of industry experts that are committed to delivering you comprehensive security and automation solutions, supported by top-notch customer service and ongoing technical support.
The Twenty20 Leadership team brings decades...
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...
Trine is guided by a single principle: to provide customers with innovative product design and development and to maintain the highest level of product quality and customer service possible. We are a leading manufacturer of electric strikes providing one box solutions for all your installation...