To implement the solution, you will need one of two MT-21 or MT-23 devices. The only difference is the MT-23 has a battery on the board. Next, you need to follow the steps:
  1. Connect the power from the onboard network to the GNSS Tracker;
  2. Configure the device and the cloud monitoring service (WIALON or any other, including your own);
  3. Now you can control the location of the vehicle and view saved tracks of movements.