SDC LR100CAK CAL-Royal ELR Kit

Upgrade Cal-Royal exit devices to electric latch retraction quickly and cost-effectively with the Security Door Controls SDC LR100CAK CAL-Royal ELR Kit. Designed as a field retrofit kit, this solution converts existing Security Door Cal-Royal exit devices into ELR-capable hardware, enabling remote unlatching for access control, improved egress management, and seamless integration with security and monitoring systems. The LR100CAK (Manufacturer Part Number LR100CAK) installs with minimal modification to the door, reducing downtime and labor costs compared to full device replacement. Made in the US, the kit ensures reliable performance and long-term durability in commercial and institutional environments. Ideal for security integrators and facilities managers, the kit preserves the original device’s look and mechanical function while adding modern electronic control and surveillance-friendly features. Use the LR100CAK to enhance emergency egress planning, streamline employee or visitor flow, and tie exit hardware into your access control and monitoring infrastructure. Contact your distributor or add the SDC LR100CAK to your next access control upgrade to modernize Cal-Royal exit devices with dependable ELR capability.

• Retrofit-ready latch retraction solution that upgrades existing Cal-Royal exit devices without full door hardware replacement
• Minimizes downtime and installation labor with field-installable LR100CAK kit for fast deployment
• Enables reliable electric latch retraction (ELR) for remote access control, improving security and traffic flow
• Preserves original exit device aesthetics and function while adding monitoring and integration capability for security systems
• US-manufactured durability from Security Door Controls, backed by industry-standard compatibility and part number LR100CAK