Hi I have a remote control automatic Garage door opener.
On 2 occasions now, the door has opened by itself. it did it about 6 months ago, and it did it again last week.
I called the installer and he said it was impossible, that there are millions of codes, and it would be impossible for another control to open it.
The only way was if at the time he set the code, someone had a jammer or something and read the code, but that would be highly unlikely, as we have a normal house and not an Art Gallery or something you would want to go to that trouble to get the code.
So he won't give me peice of mind, so now I am stuck with a automatic door opener, but I have to lock it each time as I can not feel safe that it will stay closed.
My mums once opened during a heavy thunderstorm, but that might be normal.
Can anyone help me, as the installer won't, or should I take action towards him ?