Last Updated on February 19, 2025 by Alan Weir
As an expert car locksmith who’s spent years traversing the streets of the UK, I’ve witnessed the evolution of vehicle security from the simplistic locking mechanisms of yesteryear to the technologically advanced systems we have today. Kidnapped by thieves in broad daylight or targeted by opportunistic criminals, car owners are more vigilant than ever. If you’re a motorist in the UK, you might be surprised to learn that several advanced security features have become standard across many models. Let’s chat about seven of the most sophisticated car security features currently being implemented as standard, helping to keep you and your vehicle safe as you navigate the roads.
### 1. Keyless Entry Systems
The evolution of keyless entry systems marks a significant milestone in vehicle security. Gone are the days of fumbling for your keys while juggling shopping bags or children. With a keyless entry system, all you need to do is keep the key fob in your pocket, and your car will recognise it as you approach. This technology utilises radio-frequency identification (RFID) to identify the authorised user.
However, while this convenience is a boon for many, it can also be a double-edged sword. Thieves have devised methods known as “relay attacks,” where they use devices to amplify the signal between the key fob and the vehicle, effectively unlocking it without the owner’s presence. This is why advanced manufacturers are introducing features such as motion sensors in key fobs, which turn off the signal when the fob is not in motion. This smart addition helps mitigate the risk of relay attacks, ensuring that your vehicle remains secure when parked.
### 2. Engine Immobilisers
If you’ve ever seen an immobiliser in action, you’ll know just how effective these systems can be. Standard on nearly all new cars in the UK, engine immobilisers function by preventing the engine from starting without the correct key or fob. This is done through an embedded microchip within the key that communicates with your vehicle’s engine control unit (ECU).
The beauty of engine immobilisers lies in their simplicity and effectiveness. Even if a thief manages to break into your car, without the correct key with a matched transponder, they won’t be able to start the engine. It’s like putting a lock on the ignition itself, adding an extra layer of defence against car theft.
### 3. GPS Tracking Systems
Imagine coming back to where you parked your car, only to find it’s not there. A sinking feeling, isn’t it? Luckily, GPS tracking systems have become a standard line of defence in many new vehicles. Integrated into the car, these systems allow for real-time monitoring of your vehicle’s location. Some manufacturers even offer a smartphone app that lets you track your car from anywhere in the world, at any time.
In the unfortunate event that your vehicle is stolen, these systems can be invaluable. They assist authorities in locating your vehicle quickly, which significantly increases the chances of recovery. Plus, some insurances offer discounts on premiums if your vehicle is equipped with such technology, which is a win-win situation for many drivers.
### 4. Alarm Systems
You can’t underestimate the value of a good alarm system, right? Modern vehicles come equipped with advanced alarm systems that do more than just make noise. These systems feature multiple sensors that can detect unauthorised entry into the vehicle, sudden movements, or even changes in tilt angles.
For instance, if someone tries to tow your car away, the alarm will activate, hopefully alerting everyone nearby. Some newer models even integrate with your smartphone to send alerts if the alarm goes off when you’re not near your vehicle. Having these advanced alarm systems can be the difference between an attempted theft and a swiftly thwarted crime.
### 5. Automatic Locking Systems
You may have experienced automatic locking systems that engage when you start driving. However, the technology has developed further and is now a standard feature in many new vehicles. These systems provide added security by automatically locking the doors when the vehicle reaches a certain speed, usually around 10 mph.
This feature is especially useful on busy roads or in urban areas, where opportunistic thieves might target your vehicle at traffic lights or during brief stops. With automatic locking, the risk of someone slipping into your car when you’re momentarily distracted is significantly reduced.
### 6. Motion Sensors
Another advanced feature now standard in many new cars is the inclusion of motion sensors. Integrated into the vehicle’s security system, these sensors can detect any unexpected movement inside or around your vehicle.
If someone attempts to break in or if a thief tries to tamper with your vehicle, the motion sensor can trigger the alarm or send notifications to your smartphone. This real-time reporting ensures you’re always informed, giving you the peace of mind that comes from knowing you’re one step ahead of potential thieves.
### 7. Remote Car Disabling
As cars become smarter, so do their security features. One of the most impressive capabilities now standard in many vehicles is the ability to remotely disable the car. This feature allows you to stop your vehicle from being driven away if it is stolen, even if the thief has the keys.
Once you’ve reported the theft to the police, you can provide them with the necessary information to disable the vehicle remotely. This can greatly assist in quick recoveries and lead to a higher chance of apprehending the thieves. It is an emerging technology and makes for a fascinating discussion point between automotive security enthusiasts.
### Bringing It All Together
As a car locksmith, I cannot stress enough the importance of taking advantage of these advanced security features. While no system is entirely foolproof, these measures significantly reduce the likelihood of your vehicle being targeted. Ultimately, blending these high-tech security features with traditional methods, such as steering wheel locks or even simple vigilance, usually offers a multi-layered defence approach.
Driving with confidence, knowing your vehicle is equipped with the latest security advancements, changes the game. So, whether you’re looking at a brand-new model or considering upgrades for your existing vehicle, embracing these advanced features can safeguard your peace of mind while you’re out on the road. If you have any doubts about your vehicle’s current security systems or want to explore adding a layer of protection, please feel free to reach out. The security of your vehicle should never be taken lightly, and there’s always a wealth of options to bolster your confidence on the streets of our beautiful UK.
Alan Weir – Master Locksmith with 30+ Years of Experience
Alan Weir is the founder of Weir Locksmiths and a Master Locksmith with over three decades of experience. Renowned for his expertise in home and automotive security, Alan has built a reputation for providing reliable and innovative locksmith solutions across the UK.
A certified member of the Master Locksmiths Association (MLA), Alan specialises in residential, commercial and automotive locksmith services including car key replacement, transponder programming, and advanced security systems. His dedication to the field has earned him thousands of satisfied customers and glowing reviews on platforms like Checkatrade.
Now contributing to RevLock, Alan shares his expert knowledge to all of RevLocks visitors.
