Experienced car owners, especially those with high-value vehicles, might already know the Thatcham name and what it means in the world of GPS trackers. The most popular and highly regarded type of insurance approved trackers are the ones that are certified by Thatcham, the industry leader when it comes to the testing and certification of vehicle trackers.
Thatcham has been testing and approving after-market security systems since 1992 and is the leading authority on security products and systems for the automotive industry. Thatcham-approved vehicle tracking systems are rigorously tested to predefined criteria established by Thatcham. By using a Thatcham Approved Insurance Tracker on your vehicle, you can be sure that you’re using a car tracking system that won’t let you down.
https://www.rewiresecurity.co.uk/insurance-approved-gps-trackers