What is an Immobiliser Thatcham Device?

If you own a car, then you know how important it is to keep it safe – after all, your car is one of your most valuable possessions! That’s why you should consider getting an immobiliser thatcham device installed.

This blog will cover everything you need to know about immobiliser thatcham devices, including how they work and what benefits they offer: 


Thatcham Device Meaning and How an Immobiliser Works

An immobiliser Thatcham device is a tool designed to provide security for vehicles using electronic coding. It works by disabling the vehicle’s engine when a specific, authorised code is not entered. This adds an extra layer of protection against theft that can be easily integrated with car alarms and other security measures. 

The code can be entered into the vehicle’s keyless entry system or a PIN pad that is connected to the car’s computer. Once the correct code has been entered, the engine will start and the immobiliser Thatcham device will be deactivated.


The Benefits of Having a Thatcham Approved Immobiliser Fitted to Your Car

Fitting an thatcham approved immobiliser to your car is an important step towards protecting it from theft. Not only will this extra layer of security give you peace-of-mind when you’re away from your vehicle, but it can also make a real difference financially as well.

Having a Thatcham approved device installed in your car can help reduce your vehicle insurance premiums while increasing coverage. Additionally, many manufacturers offer additional guarantees if the device is fitted before delivery, giving you added protection for the future.

With these benefits in mind, investing in a thatcham approved immobiliser for your car is a wise decision that could potentially save you time and money in the long run.


How to Choose the Right Thatcham Approved Immobiliser for Your Car

Choosing the right immobiliser Thatcham device for your car can be a difficult and daunting experience. Thankfully, there are some basic criteria you can use to narrow down your choices and ensure you get the best security system for your vehicle. 

There are several categories that you should consider when looking at an immobiliser Thatcham device. These include features like convenience and compatibility with other security features, budget friendly options, level of protection to burglars attempting to steal the vehicle, installation process and after sales support. 

Taking all these factors into account will help you make a more informed decision on which immobiliser Thatcham device is best suited to protect your vehicle against theft.


How to Have an Immobiliser Thatcham Device Fitted to Your Car

Having an immobiliser Thatcham device fitted to your car is an important step in preventing vehicle theft. This type of device is professionally installed and connects the car’s engine control unit to a key fob or RFID token for added security. 

Typically, the process involves removing part of the vehicle’s dashboard and reconnecting with wiring harnesses before the new device is hooked up. Once installed, owners can be sure that their cars are securely immobilised with the Thatcham device responding automatically whenever the car turns on. 



In conclusion, having an immobiliser Thatcham device installed in your car is a wise decision that can provide extra security and may reduce your insurance premiums. Professional installation will ensure that it works properly and provides maximum protection against vehicle theft. 


Buy An Immobiliser at Vehicle Defence Today

Vehicle Defence is proud to be an authorised supplier of immobilisers. We offer expert advice on the best product for your vehicle and as an immobiliser installer, we can make sure that your car is protected as soon as possible. 

So if you’re looking for an effective way to protect your car, shop our online store today or  contact our friendly team on 0161971720, who can provide further information and help you pick the right device for your vehicle.