DSI ES450-K2 Key Switch Control, Gang Back Box, 2.5"D

Designed to simplify secure access and override functions, the DSI ES450-K2 key switch control delivers dependable performance for alarm shunting, system override, and other access control tasks. This key switch from Designed Security, Inc integrates seamlessly with access control systems and surveillance installations, reducing installation time and minimizing disruptions to operations. The unit supports standard single-gang or narrow-stile mounting and installs in a 2.5 in gang back box, giving contractors and integrators flexible options for retrofits and new builds. Optional features include a visual status indicator for quick monitoring and diagnostic checks, plus custom silk-screening for clear, site-specific labeling. Built with commercial-grade reliability, the ES450-K2 helps security managers maintain consistent monitoring and response workflows across facilities. Ideal for physical security, monitoring, and alarm systems, this key switch control balances usability and durability for demanding environments. Order the DSI ES450-K2 to streamline your access control and surveillance setup or contact our team for integration guidance.

• Streamlines access control tasks like alarm shunting and system override for faster, more secure operations
• Fits standard single-gang or narrow-stile installations with a 2.5 in gang back box for flexible mounting
• Compatible with all major access control systems to reduce integration time and engineering effort
• Optional visual status indicator improves on-site monitoring and troubleshooting for security teams
• Custom silk-screening available to match site labeling and branding for consistent facility management