03 Dodge 1500 hemi that has a factory anti-theft system. How does it work?

I had a 03 dodge 1500 hemi that has a factory anti-theft system, but it was stolen and I remotely turn it on. Why does it say anti-theft when it was stolen with any sign of breakage?|||jsut getting a key made will not let tehm steal it. the key has to be programmed with a chrysler scan tool to start the truck. tehy could have gotten a key made to get into teh truck, but they still couldn't drive it.|||whoever stole it towed it or put it on a flatbed. The ram uses the sentry key anti-theft system, you need to have the key to start it because of the chip. Or they have a shady dealer connenction and had a key made.|||The Hemi scares them away...especially ford, chevy and toyota guys/gals.|||car thief's these days also keep up with technology,its very simple for them to get the vin number and have a key made for it,or make it them self,i have a neighbor that does re-po,s for a living and there isn't a car or truck made that he cant get in a drive off in it,when they make better alarm systems thief's just learn a way around them,nothing is fool proof these days,good luck.