28+ Garage Door Opens On Its Own. Your garage door most likely uses two sensors to trigger its reverse mechanism. Fwiw, my garage door has been automated for 15 years and there has never been a single unrequested opening.
If you have experienced your garage door opening by itself on more than one occasion, there is no need to be alarmed. I have come home to find my garage door open the first time i thought my fault but the second time i spoke to the neighbors and was told the door open do you live near an airbase or military installation and find your garage door sometimes opens on its own? In this case, the door frame is slightly tilted to the side it opens on.
I am assuming that i am somehow hitting the button on the remote in my pocket twice while i'm close.
A garage door opener operating on its own may be caused by several problems. There is likely an electrical short or something similar that is happening inside the device. I have accessmaster remotes in my vehicles. In the past 1.5 weeks, i started having an issue with my liftmaster garage door opener.