Anti-car jack security system

[Silverscout]

I'm considering my options for vehicle security in Central America and one thing comes to mind....car jacking.

Does anyone know of a anti-car jack device that will foil any would be thieves? There is a device made by Clifford called the Blackjax which imobilizes a vehicle 20 seconds after its been jacked but does any one know of anything else. I'm looking for somthing which will allow the vehicle to drive for a short while then shut down. I was thinking of a kill switch to the fuel pump but that's not as stealth.

Aaaaaand, would it work with the LX 450 stock alarm?

Thanks

 

[Erratic]

The blackjax thing is very effective, and comes built into an alarm that is 10X more advanced than the lexus one. If installed properly, I'd consider it undefeatable....Almost.

 

[Rusty Phillips]

level II or IIIA body armor

and a Glock 19 with a couple 33 round mags