In-system Vehicle Tracking

I threw it away a few months ago. It was just a black box abou 2x2x1, with 2 power leads and an antenna. When I googled the number on the back, it came up as a LoJack device
 
No, asking if that was stock, or aftermarket. Wife seeme to remember when she bought it new, the dealer enrolled her in some recovery program... didn’t remember what though. I see on the build sheet there is “In-System Vehicle Tracking”. Does anyone else have this on build, and the little box behind the glove box, or should I be looking for another big-brother device?