Vehicle theft remains a serious concern for car owners, with criminals using increasingly sophisticated techniques to bypass security systems. One of the most effective ways to protect your vehicle is by installing a Thatcham-approved security device.
Thatcham devices can be implemented by registered installers around the UK, depending on the complexity of the device. If you’re adamant about upping your security given the rise of car theft, you aren’t alone. According to the DVLA, 61,343 vehicles were reported stolen last year.
This guide will explain what a Thatcham-approved device is, how to install one, where to get it fitted in the UK, and why professional installation matters.
What Is a Thatcham-Approved Device?
Thatcham-approved devices are security products tested and certified by Thatcham Research, an independent UK organisation that evaluates vehicle safety and theft-prevention measures. Insurance providers prefer Thatcham-certified trackers and immobilisers, as they meet strict security standards. When it comes to security, Thatcham Research is a gold standard.
There are two key types of Thatcham security devices:
Thatcham-Approved Trackers: These tools help find a stolen vehicle using GPS and radio-frequency technology. Some models provide remote immobilisation, which stops thieves from restarting the car.
Thatcham-Approved Immobilisers: These systems stop a car from starting without the right key or code.
As technology evolves, so do the means of thieves. Having one of these devices installed not only improves security but can also reduce insurance premiums, as insurers recognise their effectiveness in preventing theft.
How to Install Thatcham Devices
Some security devices like steering wheel locks can be self-installed, but more complex devices require a professional. Thatcham-approved products often require professional fitting to ensure they meet the required security standards.
Installation typically involves:
- Choosing the Right Device: Depending on your insurance requirements and security concerns. Choosing the right device can make all the difference.
- Finding a Certified Installer: Only Thatcham-approved installers should fit these devices to maintain certification. Opting for a non-certified fitter could cost you later down the line.
- Fitting and Calibration: The device is installed discreetly, ensuring it functions without interfering with your car’s electrical system.
- Testing and Certification: Installers provide certification that proves your tracker or immobiliser has been fitted correctly. Ensure that you keep your certification in a safe space.
If a security device is installed poorly, it might not function as intended. This can endanger your car and could also jeopardise your insurance policy. This results in a win for the thieves and the insurance companies.
Where to Get a Thatcham Device Installed in the UK
Installing a Thatcham-approved tracker or immobiliser is a smart way to protect your vehicle and meet insurance requirements. However, finding a trusted installer can be difficult. Not all garages or auto electricians have the expertise to fit these advanced security devices correctly. You need a car security expert. Here are the best places to get your Thatcham device fitted in the UK.
Thatcham-Approved Installers
Thatcham maintains a list of certified professionals who are qualified to fit security devices. While these installers meet strict standards, finding one near you can be difficult using Thatcham’s website.
Specialist Car Security Companies
Dedicated security firms like Car Specialist Customs offer expert installation of Thatcham-approved trackers and immobilisers. Unlike general garages, they have specialist knowledge of vehicle security, ensuring correct installation.
Main Dealerships
Some car manufacturers partner with Thatcham-approved installers, meaning your dealership may offer installation. However, dealership prices tend to be higher than those of independent security specialists. Comparing types of security and their quotes is a good way to stay savvy and potentially save money.
Mobile Installation Services
Some professional installers offer mobile fitting, allowing you to have a tracker or immobiliser installed at your home or workplace. This is a convenient option if you have a busy lifestyle or prefer not to visit a workshop.
Local Garages and Auto Electricians
While some garages and auto electricians may offer installation, they may lack specialist security expertise, increasing the risk of improper fitting. Always check if they are Thatcham-certified before committing financially.
Choosing the Right Thatcham Device for Your Vehicle
The best Thatcham-approved security device for your car depends on a few factors. These include your vehicle type, security risks, location, and insurance needs. Some cars need advanced trackers with remote immobilisation. Other vehicles may need a basic immobiliser. Knowing your security needs helps you choose the most effective Thatcham-certified solution.
- For High-Risk Vehicles (Luxury cars, sports cars, SUVs): A Category S5 tracker with remote immobilisation is recommended.
- For Commercial Vehicles & Fleets: A hardwired tracker with geofencing ensures business security.
- For Everyday Cars: A Category S7 tracker or Thatcham-approved immobiliser offers solid protection. If you’re on a budget, wheel locks are the best option.
When it comes to Thatcham devices, you’re almost spoilt for choice. A Thatcham research study found that stolen cars that used Thatcham trackers had a 95% recovery rate.
What Are the Most Common Types of Vehicle Trackers?
If you’re considering a Thatcham-approved tracker, here are the main types:
- Thatcham Category S5 Trackers: Offer real-time tracking and remote immobilisation. Required for high-value vehicles.
- Thatcham Category S7 Trackers: Less advanced but still provide real-time tracking and theft alerts.
- GPS Trackers with GSM & RF Technology: Provide accurate location data and work even in underground areas.
- Fleet Trackers: Used for business vehicles to monitor routes, driver behaviour, and security.
- Self-Powered Trackers: Ideal for motorcycles, caravans, and classic cars without direct power supply.
Choosing the right tracker ensures optimal security and compliance with insurance requirements. To be ultra-safe, combining Thatcham devices could be your ticket to ensuring your vehicle is safe.
Benefits of Installing a Thatcham-Approved Tracker or Immobiliser
Sometimes it’s better to be safe than sorry, especially when dealing with insurance companies. Investing in a Thatcham-certified security device provides multiple advantages:
- Reduces Theft Risk: Immobilisers prevent unauthorised starts, and trackers aid in vehicle recovery.
- Lowers Insurance Costs: Many insurers offer discounts for vehicles with certified security devices.
- Meets Insurance Requirements: Some policies require a Thatcham-approved tracker for high-value cars.
- Peace of Mind: Knowing your vehicle has extra security reduces stress and worry.
- Deters Criminals: Visible security devices discourage opportunistic thieves.
New Vehicle Theft Legislation In the UK
Vehicle theft is evolving, and the UK government has introduced stricter laws to help stem the crime wave.
2025 Law Banning Vehicle Theft Equipment
In response to rising car thefts, the UK government has banned the possession, importation, and distribution of signal jammers and keyless repeaters – devices commonly used in theft.
Offenders face up to 5 years in prison and unlimited fines.
- The burden of proof now falls on the owner to justify possession of these devices.
- This law is part of the Crime and Policing Bill, targeting organised vehicle theft.
Why does this matter?
Thieves adapt, making the installation of Thatcham-approved security systems more essential than ever. Now that signal jammers and keyless repeaters are illegal, a certified immobiliser or tracker can help keep your vehicle safe from new theft methods.
Why Car Specialist Customs Is the Best Choice for Thatcham Installation
When it comes to securing your vehicle with a Thatcham-approved tracker or immobiliser, you need expert installation from a trusted provider.
Car Specialist Customs stands out as the leading choice because:
- Specialists in Car Security: Years of experience fitting trackers, immobilisers, sensors, and dashcams.
- Thatcham-Approved Products: Offering only certified security devices.
- Professional Installation: Ensuring devices are discreetly and securely fitted.
- Insurance Compliance: Installations meet insurer requirements, preventing policy issues.
- Customer Satisfaction: Trusted by car owners and dealerships alike.
Thatcham Devices Matter: Car Specialist Customs
If you’re looking for expert installation of a Thatcham-approved security device, choosing the right installer is just as important as picking the right device.
Car Specialist Customs offers professional installation and expert advice. Whether you need a tracker for insurance compliance or an immobiliser for better vehicle security, we’ve got you covered.
Looking for a trusted Thatcham device installer? Contact Car Specialist Customs today for expert installation and top-tier vehicle security solutions!