A Thatcham device refers to some stability item that's been examined and Qualified by Thatcham Investigate. This may involve alarms, immobilisers, or trackers made to reduce theft. Certification means the unit fulfills strict specifications and is also reliable by insurers. Thatcham is renowned not only for security tests but also https://bookmarkunit.com/story20309308/facts-about-thatcham-approved-trackers-revealed