Oracle

Having a ragtop, and also normally keeping it open, I'd like some more security from my alarm system. My Porsche has infrared so it triggers within a 'space' zone if anybody tries to reach into the car.

I have some radar type car alarm devices that are meant to incorporate into existing alarm systems. I'm thinking I could install and tap maybe a door circuit so the proximity detector triggers just like a door. Of course the ideal is to have it set as a warning and not a true trigger, but I'll take what I can get.

Has anybody done such a mod? Thanks