SDC LR100YDK QuietDuo LR100 Series Yale Field Install Retrofit Electric Latch Retraction Kit, 7000, 36" 48" Opening

Convert existing Yale 7000 panic hardware into electrically controlled, doggable exit devices to streamline access control and reduce retrofit cost. The Security Door Controls SDC LR100YDK QuietDuo LR100 Series field-install retrofit electric latch retraction kit electrically retracts the latch and pulls the pushpad into a dogged position, enabling effortless momentary or sustained push/pull operation. Built for installers and facility teams, this retrofit kit fits 36"–48" door openings, is compatible with Yale 7000 series exit devices, and runs on DC power for dependable low-voltage performance.

By upgrading to the LR100YDK, you eliminate the need for full device replacement while improving security integration with access control, surveillance, and monitoring systems. The QuietDuo motor is engineered for quiet, reliable operation—reducing nuisance service calls and minimizing disruption during business hours. Designed for commercial buildings, schools, healthcare facilities, and multi-tenant properties, the SDC LR100YDK delivers a cost-effective path to modern electric latch retraction and dogging.

Upgrade your exit hardware today to improve access control and secure entry points—contact your Security Door Controls distributor or order the LR100YDK retrofit kit for fast field installation.

• Retrofit Yale 7000 exit devices to electric latch retraction without replacing the door—cuts install time and cost
• Allows momentary or sustained dogging for smooth push/pull operation, improving traffic flow and user experience
• Field-install kit fits 36"–48" openings and integrates with existing access control systems to enhance site security
• DC-powered motor provides reliable, low-voltage operation for reduced maintenance and long service life
• Ideal for facility managers and integrators seeking seamless upgrades to security, monitoring, and access control infrastructure