GPS Tracking Device for Car: With PAJ GPS Tracker you will learn useful information about the best way to protect your car. Top 6 reasons why GPS tracker for cars is important. Our car is not just a commercial vehicle, often also memories of the car and you would like to give him reluctant. High value items in the car should also be protected (against theft). We have put together 6 reasons for why an Autofinder is so well suited and what advantages our GPS trackers have. If you have further questions about GPS transmitters for cars, we are happy to help and advise you which of our Autofinder is right for you and your area of application.