1. A device installed by the vehicle’s owner under in accordance with the importer’s instructions, and traces the number of rounds of the wheels.
  2. A device in a vehicle which has a disc that traces and records time, distance, driving speed and driver work hours.
  3. A device that is installed in a vehicle in accordance with the importer’s instructions and that traces the vehicle’s speed in order to save on fuel.
  4. A device that is installed in a vehicle and that registers vehicle-related technical data and allows the detection of technical malfunctions while driving.