Sdc LR100VDK-22 Electric Latch Retraction Kit

Product Description

The SDC - SECURITY DOOR CONTROLS LR100VDK-22 is an electric latch retraction (ELR) kit designed for use with Von Duprin 22 Series exit devices. Electric latch retraction kits allow an access control system to remotely retract the latch on a panic exit device, enabling door release without physical contact with the push bar. This kit is installed by licensed locksmiths, access control technicians, or security door hardware specialists working on commercial egress door assemblies where integrated access control and code-compliant emergency egress are both required.

This ELR kit is intended for commercial door openings equipped with Von Duprin 22 Series rim or surface-mounted exit devices. Typical installations include office buildings, schools, healthcare facilities, and other commercial or institutional settings where controlled access at exit points must meet life safety egress codes. The kit enables the exit device to function as part of an electrified access control system while maintaining mechanical push-to-exit operation at all times.

Key Features

• Enables remote electric latch retraction on compatible Von Duprin 22 Series exit devices
• Maintains mechanical push-to-exit egress function at all times for life safety compliance
• Designed for integration with low-voltage access control systems
• Sold as a complete kit with components for direct installation onto the exit device
• Unit of measure: single kit (EA), quantity per package: 1

Compatibility

Designed for use with Von Duprin 22 Series exit devices. Verify device series and handed configuration before ordering to confirm fitment.

Installation Notes

Installation should be performed by a qualified locksmith, access control technician, or credentialed door hardware installer familiar with electrified exit device assemblies. Disconnect all power to the access control system and any door hardware before beginning installation. Wiring must comply with applicable local codes and NFPA 70 (NEC) requirements for low-voltage control wiring. Verify that the completed installation maintains full mechanical egress function per applicable life safety and building codes before returning the door to service.