This is a concealed vertical rod exit device for a single door, with the rods run inside the door for a clean look. It is a motorized model that electrically retracts the latch for controlled egress. Von Duprin is an Allegion brand. Part QEL9948L-BE-17 3 US4 LHR is the 36 Device, 80 to 100 Door Height, Passage Function, 17 Lever with Escutcheon, Motorized Latch Retraction, Less Dogging, Field Reversible version in Satin Brass.

• 36 Device
• 80 to 100 Door Height
• Passage Function
• 17 Lever with Escutcheon
• Motorized Latch Retraction
• Less Dogging
• Field Reversible
• Finish US4 Satin Brass
• Grade 1
• Part number QEL9948L-BE-17 3 US4 LHR