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 microprocessors and electronic magnetic limits in their vehicular gate and parking control operator designs. Our fail-safe entrapment prevention system was incorporated into our vehicular gate operators decades before entrapment protection became a part of the safety standard for vehicular gate operators. DKS gate operators have long been considered the safest vehicular gate operators on the market.
DoorKing has become a leader in the access control industry by offering our customers innovative products and by maintaining one of the best customer service departments in the industry. We don't just offer products - we offer solutions - complete with system design, technical support and training.
Valhalla Scientific is a leading manufacturer of precision electronic test and measurement instrumentation based in San Diego, CA. Across the world, businesses and governments trust Valhalla Scientific instruments for applications in aerospace, defense, healthcare, industrial manufacturing,... Read More
WE CATCH IT ALL! Residential Applications, Commercial Applications, Custom Design, & Fabrication. Drip & Drain Pans! Protect home & business. Killarney Metals products are proudly made in the USA & include the Killarney Metals No Leak+ Guarantee!
DoorKing provides a full range of telephone entry systems and accessories to meet your specific application requirements. The 1830 series (1833, 1834, 1835, 1837, and 1838) are PC programmable systems and include the DoorKing Remote Account Manager software. The 1802, 1803, 1808 and 1810 systems... Read more