As a homeowner, you should reset the opener to prevent outsiders from opening the door with a remote that's set to a Liftmaster default code. A simple procedure allows you to reset the opener for one or more remotes.
doorsill - the sill of a door; a horizontal piece of wood or stone that forms the bottom of a doorway and offers support when passing through a doorway. doorstep, threshold. 1  doorway, room access, door, threshold - the entrance (the space in a wall) through which you enter or leave a room or building; the space that a door can close; he stuck his head in the doorway.
Most intruders are intimidated from trying to break in this type of door! Beauty. Wrought iron entry doors are handcrafted, so the design possibilities are endless. Curves, angles, and abstract and geometric shapes can be reflected on the doorâs surface to complement the style or time period of your home.