I'm interested to see if anyone can offer up any technical ideas for addressing a trespassing issue.
I get frequent unwanted visitors to my property. I put up motion activated lights, dusk to dawn lights, security cameras, tree mounted cameras, etc, etc, etc. While the various things I've done have altered the behavior of the visitors, it has not captured absolute evidence of their presence.
So, I’m looking for other ideas that do not involve cameras of any sort, help from neighbors, police, security lights, or motion activated lights.
In general, my idea is something that I can do that might detect them, but not necessarily record their presence. If I had reasonable proof of their approaching my house from a certain area, then I could try other things.
I have a suspicion they are approaching my property around my garage. It may be that they are in the same location for up to 5 minutes. Can anyone suggest some sort of electronic device I could put inside my garage that could sense someone on the other side of the garage wall (wood and vinyl siding) ? Some type of heat sensor, ‘radar’ gadget, etc.
I **might** consider drilling through the garage wall so that the only barrier would be the vinyl siding.