"IMO, the best tech you can get for your desirable vehicle is a cell network based tracking device that is hidden in the vehicle. It needs to alert you when the vehicle is on the move so you know when it's stolen and then you can track it online. I'm working on my own build of such a system for my 80, there is a small monthly cost for a data connection dedicated to the vehicle, but at least if it gets stolen, I have a very good chance of recovering it."
Let us know more about this... Very interesting. Thanks!
Let us know more about this... Very interesting. Thanks!

I should give them a call and say I moved my vehicle without the fob and it not sending a alert. Don't think they count someone owning a vehicle this long and having the same phone numbers. The system has been a complete failure and sorry I ever bought it.
GM has had On Star for a long time. Any type of security I would expect to do the same and use satellites and find it anywhere.