109132 US3 Von Duprin Exit DeviceMechanical and electronic technology converge with Von DuprinÃs modular options and accessories. Explore our collection of complementary security indicators,...
299 US10B Von Duprin Exit DeviceMechanical and electronic technology converge with Von DuprinÃs modular options and accessories. Explore our collection of complementary security indicators,...
Standard operation, key locks and unlocks thumbturn. Optional operation, key unlocks thumbturn, re-locks when key is removed. This operation is created by changing the cylinder plate included with...