I have a common modern garage door, which has a remote-opening system. There are a couple of 4-button key fobs that look like this image.
Several times I have walked into my garage to find the main door wide open, once at 2AM to find wind raining inside.
How can I carry this fob in such a way to stop accidental key presses? Any of the four buttons toggle the door.
I have tried carrying it in a hip-pocket, both attached to a keyring and loose. I've also tried it loose in my fob pocket, but a minor bump at the right angle can trip the door.