SDC Quiet Duo Dual Latch Retraction / Dogging Kit for 36'-48' Von Duprin 98/99 and 33/35 Series Exit Devices | SDC-LR100VDK liftmaster K75-19096 engineered for long-term durability in

engineered for long-term durability in demanding environments

Smooth start/stop operation and mid-travel reversal extend operator hardware life

Signal-Tech 24 HR ATM Troubleshooting Your Sign

Strike Protection

Location-Based Access Control (LBAC)

SDC Quiet Duo Dual Latch Retraction / Dogging Kit for 36'-48' Von Duprin 98/99 and 33/35 Series Exit Devices | SDC-LR100VDK liftmaster K75-19096 engineered for long-term durability inSDC Quiet Duo Dual Latch Retraction Dogging Kit for 36ft. 48Ft. Von Duprin 98 99 and 33 35 Series Exit Devices SDC LR100VDK The SDC (Security Door Controls) Quiet Duo Dual Latch Retraction Dogging Kit with the product details you provided (for 36ft. 48ft. Von Duprin 98 99 and 33 35 Series Exit Devices) LR100VDK is a specialized kit designed to enhance the functionality and control of exit devices, specifically compatible with Von Duprin 98 99 and 33