does anyone have a portable security system for their driveway/car

Just all the driveway lights that go on at 10,000 watts if someone looks too long at the garage from the street, and we have a loooong driveway. Looks like daylight, but I do have a shield, so my neighbor doesn't think a plane is landing in his bedroom. I want to be a good neighbor (and he has about $200,000 in snap on tools):yes:

Home Depot has wireless motion detector/sensor setup. You could put sensor by a wheel, keep the alarm in the house. $29 if I'm not mistaken.