DoorKing



DoorKing (DKS): American-Made Excellence in Access & Control

Established in 1948, DoorKing, Inc. (DKS) stands as one of the United States’ premier manufacturers of telephone and video entry systems, vehicular gate operators, and parking control solutions. Operating from their expansive headquarters in Inglewood, California, DKS has spent over 75 years defining the standards for perimeter security and access automation.

Security Supply is your authorized source for the full suite of DoorKing products, ensuring that security professionals have immediate access to the industry’s most trusted entry solutions backed by local inventory and expert support.




A Legacy of Engineering Innovation

DoorKing has a storied history of technical "firsts." They were the first manufacturer to integrate microprocessors and electronic magnetic limits into vehicular gate and parking control designs. Long before safety standards mandated entrapment protection, DKS had already developed and incorporated their fail-safe Entrapment Prevention System, earning them a reputation for producing the safest gate operators on the market.

Their commitment to innovation extends across their entire product line, including:

  • checkTelephone & Video Entry Systems: Sophisticated communication for residential and commercial properties.
  • checkVehicular Gate Operators: High-performance motors designed for reliability and safety.
  • checkParking & Traffic Control: Automated solutions for high-traffic environments and secure perimeters.
  • checkAccess Control Systems: Scalable hardware and software built for long-term durability.
Security Control Panel

The Security Supply Advantage for DKS Solutions

While DoorKing provides the engineering excellence, Security Supply provides the infrastructure to ensure your projects stay on schedule. By sourcing DKS through Security Supply, you benefit from:

Reliable Inventory & Logistics

As an authorized supplier, we maintain stock of essential DKS components and systems to reduce lead times for your critical installations.

Comprehensive Technical Support

Our team provides the localized technical expertise needed to specify the right DKS solution for any site, from simple residential gates to complex commercial parking structures.

Proven Reliability

We mirror DoorKing’s commitment to quality by offering a streamlined procurement process, helping you deliver "solutions, not just products" to your end-users.

Trusted Quality, Locally Available

From their California-based manufacturing and engineering facilities to their nationwide network of regional managers, DoorKing remains a leader by prioritizing customer service and system integrity. Security Supply is proud to bring this American-made reliability to our customers, combining DKS’s innovative hardware with our world-class distribution network.

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