SDC LR100DXK QuietDuo Detex Field Install Retrofit Electric Latch Retraction Kit, 10/40/20/50/80/60, 36" Opening

Upgrade mechanical exit devices to modern access control quickly and cost-effectively with the Security Door Controls LR100DXK QuietDuo Field Retrofit Electric Latch Retraction Kit. This latch retraction kit converts Detex exit devices to electrically dogged operation, retracting the latch and holding the pushpad in the dogged position for momentary or sustained push/pull use—while always preserving uninhibited egress. The LR100DXK uses DC power for reliable performance and is engineered for field installation on 36" openings, minimizing disruption and eliminating the need to replace full exit hardware.

Built for installers and facility managers, the QuietDuo motor delivers low-noise operation—making it well-suited for environments where quiet security solutions are required. Integrate easily with access control systems, building automation, and monitoring or surveillance platforms to centralize control and event reporting. The LR100DXK delivers a practical retrofit path that reduces downtime, labor and capital expense while improving security and operational flexibility. Contact us to spec the LR100DXK for your next access control or security retrofit project.

• Quick field retrofit for Detex exit devices, converting mechanical devices to electric latch retraction without full hardware replacement
• Enables electric dogging and momentary or sustained latch retraction for seamless access control integration
• QuietDuo motor minimizes noise—ideal for hospitals, offices and retail where low-noise security operation matters
• DC-powered operation supports building automation and easy integration with access control, fire and monitoring systems
• Maintains uninhibited egress and code-compliant exit functionality while improving security and pedestrian flow
• Designed for 36" openings and built for fast installation to reduce downtime and installation labor costs