There are a few unusual factors that can cause your door open by itself. . 1993 are equipped with two safety mechanisms that operate while the door is closing. Originally Answered: What is the reason why the garage door opens by itself? . is a product called Liftmaster's MyQ technology, and it has a ton of great features. You can open or close your garage door with your phone, computer, or tablet. Jul 25, 2018 - It can also be a security problem when it opens to expose your belongings when you aren't home. A garage door that begins to close on its own . Sep 5, 2012 - Garage doors can open and close on their own. Although a rare issue, experts say it's usually caused by a circuit board short and offer tips on . Jan 4, 2016 - For the time being I set the door to close If open after 1 minute. . And it's really nice of Chamberlain to come up with the term 'Phantom operation'.This is My garage opener is opening itself the for the third time in two days, . Answer Title: Why does my garage door opener activate on its own? Last night, my garage door opened and closed 8 times in the space of an hour starting just after midnight. . It was working great until August when we were on vacation. If your garage door has been opening randomly all on its own, it can be . beam cut off, and the system interprets this as an object in the way of the door closing. . When you leave, it's nice to know for sure that your door won't open by itself. Apr 24, 2017 - The concept behind a garage door opener is that one press of a button will open and close the door, helping reduce the stress, strain and . 13953918D Craftsman Garage door opener. After 3 years, my opener will close nearly fully and then reverse to the open position and the lights flash 10 times. Chamberlain Clicker Universal Garage Door Opener Keyless Entry Keypad Our timer can shut your garage door when you (or your kids) forget. The Nashua tape has an aluminum surface and excellent adhesion and so far has . will beep about 16 times to warn you it's closing and thenwait for itit closes by itself.