I have a small electrical box with a small button on it in the front of my house. I traced the wire as much as I could. One end is this box with a button. It leads to the front of my detached garage. Then the wire goes to the back of my garage (toward the back of the house), where it appears to go through drywall (I'm not sure where it goes from there).
Does anyone have any what this might be? I considered pressing the button, but I have no idea what it is and was hoping someone might know!
Thanks in advance!