Jackshaft Door Operator for Commercial Rolling Sheet Door Applications
The Protector System® Safety Sensors: A “non-contact” photo safety sensor designed to sense an obstruction and signal the door operator to reverse to open.
Warranty: 2-year warranty.
Chain Guard (with Mounting Clip): Provides added safety. Required for applications where the 3950 operator is mounted less than 8 ft. from the floor.
Power Door Lock: Prevents the door from being manually forced open once fully closed.