Vtrac Systems Inc. Grass Valley, Calif., has released its second-generation GPS security and tracking device for trailers.

The new VLINK product line is a basic, entry-level theft prevention system. VLINK systems deliver instant theft or tampering notification and differentiate between yard "hostling" and over-the-road movement. With the new second-generation system, a fleet owner can outfit part of his fleet of trailers, and use any of his tractors to pull them without special codes or keys. VLINK units recognize authorized tractors and automatically disarm themselves.
Vtrac provides a 24-hour-a-day, 365-day-a-year call center that acts within seconds of receiving an alarm from any unit being tampered with, or moved by an unauthorized piece of equipment. Vtrac's trained operators contact emergency dispatch personnel, owners and, if necessary, law enforcement.
For more information visit www.vtracsystems.com.