A Thatcham machine refers into a safety item which has been examined and Qualified by Thatcham Exploration. This might include alarms, immobilisers, or trackers built to avoid theft. Certification signifies the device fulfills stringent benchmarks and is also trustworthy by insurers. Class 1 features the best amount of protection obtainable. https://medium.com/@trackerfit11/why-choosing-a-thatcham-tracker-strengthens-vehicle-security-6b79d8a9c256