A Thatcham-certified tracker is a vehicle security system assessed against recognised UK standards for tracking, monitoring and stolen-vehicle recovery. Insurers may request one for high-value or higher-risk vehicles, but the category on your policy matters: S7, S5 and S5 Plus are not interchangeable.
What “Thatcham-certified” means
Thatcham Research is closely associated with UK vehicle-security standards used by insurers. A compliant system is more than a map in a phone app: it normally combines hidden hardware, an active monitoring service and procedures for responding to a suspected theft.
Certification applies to the approved system and its installation requirements. A generic GPS device can be useful for location, but it should not be described as satisfying an insurance condition unless the insurer accepts the exact product and fitting arrangement.
S7 vs S5 vs S5 Plus
| Feature | S7 | S5 | S5 Plus |
|---|---|---|---|
| Live vehicle location | Yes | Yes | Yes |
| 24/7 monitoring and recovery support | Yes | Yes | Yes |
| Installation certificate | Yes | Yes | Yes |
| Automatic driver recognition | No | Yes | Yes |
| Immobilisation capability | No | No | Yes |
What is an S7 tracker?
S7 is the core monitored tracking category. It is designed to locate a vehicle and support recovery after theft. Choose S7 only when your insurer accepts or requests S7; it will not normally satisfy a policy that specifically demands S5.
What is an S5 tracker?
S5 adds automatic driver recognition, commonly using a separate tag. The monitoring centre can identify a potential unauthorised movement when the recognised driver credential is absent. This extra layer is frequently requested for premium or high-risk vehicles.
What is S5 Plus?
S5 Plus combines S5 tracking with an immobilisation option. Because acceptance and operation can vary, confirm the precise device and arrangement with your insurer before purchase.
What should you check before ordering?
- The exact wording on your insurance schedule.
- Whether the insurer names S7, S5, S5 Plus or a particular product.
- Whether mobile professional installation is accepted.
- When the certificate will be issued.
- The monitoring price and renewal terms.
- Coverage requirements for UK and European travel.
Is a phone-app tracker enough for insurance?
Not automatically. An app may show location and journeys, but an insurance condition can also require approved hardware, professional fitting, continuous monitoring and recovery support. Ask the insurer rather than relying on a product description alone.
Choose the category your insurer requires
Thatcham Trackers offers UK-wide fitting, activation checks and a digital certificate after installation. Compare S7, S5 and S5 Plus options or call 01924 976922 for help checking your policy wording.