Cover with passthrough close button for liftmaster / chamberlain 877LM garage door keypad

prusaprinters

<p>My garage door keypad, an 877LM, can close the garage door just by pressing the enter button, no code needed. When I walk the dog, or take a car not parked in the garage, I want to easily close the door on the way out, and was annoyed with the inconvenience of opening the original cover, and it not always closing all the way.</p> <p>So I redesigned the cover, and added a passthrough button to hit enter from the outside while the cover is still closed.</p> <p>source scad file is included if you want to remove the button and just print a replacement file.</p> <h3> Print Settings</h3> <p><strong>Notes:</strong></p> <p>I printed this solid, with the front face of the cover on the print bed. I printed it solid so I could sand it smooth and fix any drooping.</p> Category: Replacement Parts