Knox Company provides secure access solutions for emergency response, commercial, and industrial environments. Since 1975, its technology has been trusted by fire departments and first responders to support rapid, authorized entry. Knox now serves a broader range of settings, including schools, hospitals, commercial buildings, industrial facilities, and critical infrastructure.

The company’s UL-listed products help first responders, facility managers, security teams, maintenance crews, and emergency personnel reach secured areas quickly, safely, and with accountability. Designed to work with existing infrastructure, Knox solutions are described as easy to install, require no power, and support emergency response, routine operations, and scheduled maintenance. The product range includes KnoxBox key boxes, electronic locks, gate and key switches, all-weather padlocks, fire department connection lock caps, and KnoxVault systems.

Knox offers solutions for securing individual locations or coordinating access across multiple sites. Customers can browse and purchase products through its online catalog, learn about the Knox Rapid Access Program, and contact customer service or technical support for assistance.