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... 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
Gunnebo Entrance Control is a U.S manufacturing company within the Gunnebo Group, the world's leading specialist in entrance control solutions. We provide standard or customized entry control solutions (Turnstiles, Speed Gates, Security Booths, Security Revolving doors, and Immigration gates)... Read More
By Tilt-A-Way
Tilt-A-Way Vertical Pivot Gates are available in a variety of standard configurations to meet commercial, residential or other private entry requirements. Security operations around the world including military bases, commercial airports, power plants, refineries, governmental agencies, college... Read more »