For 1997-Current (Liftmaster Sears Chamberlain Craftsman Master Mechanic & Wayne Dalton) garage door openers with safety sensor option 2 Door Kit - Includes 2 safety sensors (with attached wires ...

A typical garage door opener ... debris blocking the safety sensors at the bottom of the door frame. Simply clearing that ...

Garage door problems? It may be an issue with the photo eye. Here's what that means, and how to determine if it's the culprit behind your malfunctioning door.

He had tried wireless garage door keypads in the past, but their performance was so-so at best. After scouring the market for commercial solutions and checking out the work of other hackers ...

[Sixerdoodle’s] garage door indicator tells him if the door is open or closed. He was inspired by the hack from last September but wanted to make it wireless. The setup uses an RF transmitter ...