Shock-absorbing control apparatus for fire doors
Shunting tractor
Shutter panel supporting device
Shutter with articulated elements equipped with an...
Side mount counterbalance system for upward acting door
Side visor having pinching sensing member and power window...
Signal activated door hinge
Skylight
Skylight assembly
Sleeve actuator for a window or a door
Sliding device for a sliding panel
Sliding door closer
Sliding door closer mechanism
Sliding door mechanism with semi-plug features
Sliding door operator
Sliding door recoil apparatus
Sliding door track and drive system
Sliding plug door mechanisms
Sliding rail door-closing device
Sliding vent window