So I love to have the top down on my JK and I am aware that this makes it ripe for folks who think that anything open is fair game. I also know that a great plan is never to leave anything of any real value in the rig while it's parked - however - I would want to do as much as I can to deter the "opportunistic" thief or nosy parker from rooting around in my stuff.

What would you guys suggest as the best options for an alarm system that would work well with the roof down and maybe doors off.