Image: Getty – Tracker techniques use satellite technologies to pinpoint The placement of stolen autos A GPS module communicates continuously with satellites to ascertain its specific area, whilst GSM technology achieves this by transmitting its positional knowledge via cell phone mobile towers. This facts can then be triangulated to workout https://medium.com/@trackerfit11/caravan-trackers-and-why-they-matter-for-theft-protection-dd44f62fcad7