Picture: Getty – Tracker programs use satellite technology to pinpoint the location of stolen automobiles A GPS module communicates constantly with satellites to ascertain its precise spot, whilst GSM know-how achieves this by transmitting its positional information by using mobile phone mobile towers. This information can then be triangulated to https://medium.com/@trackerfit11/caravan-trackers-and-why-they-matter-for-theft-protection-dd44f62fcad7