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
If you're in access control, you need to know Cypress. For nearly 40 years, Cypress has been the industry's go-to problem solver. Talk with Cypress about wireless handheld readers that interface with current access control systems for mustering and other portable verification; Suprex®... Read More
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... Read More