ProTrak digital LIVE vehicle tracking gps real-time tracking system Real time GPS vehicle tracking. From the privacy of your own computer, you can now watch a vehicle's path LIVE using the new ProTrak GPS vehicle tracking device system. This real time GPS global positioning system allows you to view a map on your PC that will display where a vehicle is at all times! You'll never have to wonder about your employees, spouse or teenager again. The system can be accessed from a PC at your home or office using our included software package. The location of the target is displayed on a digital map. How does the ProTrak Digital GPS work? The ProTrak GPS is a vehicle tracking system which uses Global Positioning Satellites (GPS). The GPS satellite signals are continuously broadcast from an orbit of 20,000 miles and ProTrak GPS receives those signals to calculate its location. The longitude, latitude, Unit ID and other GPS information is transmitted via a digital cellular modem to a your computer or control center for display on a regional map. Please call us if you need a more detailed explanation on how this unit works. We're happy to answer any questions you have! The ProTrak GPS consists of a GPS Receiver and Cellular Modem which is fastened to the target. A GPS "Puck" antenna attaches with a magnet to the underside of the bumper cover and a miniature magnet mount cellular antenna fastens to the frame. Power is supplied by a direct connect to vehicle power or by a field replaceable battery pack which will power the system for approximately 5 days. Since many surveillance operations last a week or more, the replaceable battery pack contains 8 "D" alkaline cells which are easily replaced. In order to conserve power, the vehicle unit can be programmed to "go to sleep" and only awake when the control center calls. If vehicle battery power is used, the unit can be programmed to stay awake at all times. You can continuously track the vehicle if needed. Again, the system can be accessed from a PC at your home or office using our included software package. The location of the target is displayed on a digital map. ProTrak GPS System Features: GPS vehicle tracking over the cellular telephone network. Automatic or manual activation and dial-out to anywhere. Dial-in mode for vehicle tracking and control. Fully integrated single vendor software/hardware system. Automatic display of vehicles on an easy-to-read map. No infrastructure, just a PC and base station modem. The ProTrak Live GPS Vehicle Tracking System Includes: Vehicle tracking unit with antennas Host modem with cables Software package with U.S. maps on CD-ROM (Canada available). ProTrak Unit Specs: 1.1" x 5.2" x 7.0" Weight - 20 oz. Enclosure - Weatherproof Extruded Aluminum TO VIEW ALL OF OUR VEHICLE TRACKING DEVICES, PLEASE CLICK HERE! Price:  $1,099.00 ea. Buy It Now:  $799.00 ea. Quantity     If you have a Google Checkout account you can buy now using Google Checkout, otherwise click "Add to Cart" above. Requires Google Checkout Account