SDC Quiet Duo Dual Latch Retraction/Dogging Kit for 36'-48' Von Duprin 22 Series Exit Devices | SDC-LR100VDK22 battery backup enclosure Accessory Warranty: 2 years

Accessory Warranty: 2 years

Exterior Materials: Flexible PVC

energy-efficient

This is a replacement Belt (4L290)

Average Tensile Strength: 2833 lbs

SDC Quiet Duo Dual Latch Retraction/Dogging Kit for 36'-48' Von Duprin 22 Series Exit Devices | SDC-LR100VDK22 battery backup enclosure Accessory Warranty: 2 yearsSDC Quiet Duo Dual Latch Retraction Dogging Kit for 36Ft. 48Ft. Von Duprin 22 Series Exit Devices SDC LR100VDK22 The SDC (Security Door Controls) Quiet Duo Dual Latch Retraction Dogging Kit with the product details you provided (for 36ft. 48ft. Von Duprin 22 Series Exit Devices) LR100VDK22 is a specialized kit designed for Von Duprin 22 Series exit devices. It is used to enhance the functionality and control of exit devices on commercial doors,