We also performed simulated ‘thefts’, making sure that for units provided with proximity tags, we drove off without them and produced guaranteed that we travelled properly beyond any geofences. Thatcham authorized Category 5 Trackers are thought to be the highest standard of protection for any vehicle. Thatcham permitted Category 5 https://www.trackerfit.co.uk/blog/stolen-car-recovery-why-24-7-monitored-trackers-make-a-difference/