When the AVL-900 is properly installed in a car, it contains enough gadgetry to successfully ruin every high-school student's Friday night.
Not only does it send out the GPS coordinates of the car's current location or alert the owner/parent the second their car has been moved, but it can spy on the driver as well. That's right, with a simple text message you can instantly gain access to all of the conversations going on inside the car. So even though little Jimmy said on the phone that he was going to the library, once dialed in you can hear all about how he and his friends are on their way to the deadly drug party with all the strippers and illegal activities.
Luckily for the young'uns they still have some time, since there's no word yet on where to pick up one of these snitches. But if the moms I knew growing up are any indication, they will find it—and they will use it.