Ghost Immobiliser
A PIN sequence on the car's own buttons has to be entered before the engine will start. There is no LED and no extra fob to find.
Home / Anti-Theft Security Upgrades
Factory security was built to stop the thief of ten years ago. Today the car is taken from the driveway with no key touched at all. William Church fits anti-theft security upgrades in Shrewsbury that close that gap. Immobilisers, trackers, alarms and dash cams are layered around the vehicle you actually own.
Security Upgrade Quote
Send the make, model, year and registration, plus where the vehicle is kept overnight. Say if an insurer has asked for a specific tracker category.
Goes straight to William · mobile fitting · no fee to ask

Security wiring is not a job to hand to whoever is free. A tracker spliced into the wrong circuit gets found in minutes. An immobiliser fitted badly leaves the car stranded on a cold morning. William Church has spent more than 10 years in auto electronics, and he does the fitting himself.
He is DBS checked and carries £1 million of public liability cover. WAC is SERMI registered, the Europe-wide scheme that lets approved independents reach manufacturer security data. That matters here, because a security upgrade touches the same systems a key job does.
The service is mobile. The van comes to your driveway, your yard or your workplace. The vehicle is never left at a unit overnight while the work is done.
People ask for the best security product. There is no single best one, because the four products do four different jobs. An immobiliser stops the engine starting. A tracker says where the vehicle went. An alarm makes noise while the theft is happening. A dash cam records what took place.
Put plainly, a tracker will not stop your car being driven away. An immobiliser will not tell you where it ended up. That is why the two are often fitted together, not one instead of the other. Where an insurer has set the rule, an insurance approved tracker is usually the part that is not optional.
The right mix depends on the vehicle, where it sleeps and what it carries. A keyless car on an open Shrewsbury driveway faces one risk. A tool van locked in a yard faces another. William works from those facts, not from a package list.
Each layer answers a different question. Which ones your vehicle needs depends on how it is taken, not on how much you want to spend.
A PIN sequence on the car's own buttons has to be entered before the engine will start. There is no LED and no extra fob to find.
S5 carries a driver tag and can immobilise the vehicle remotely. S7 tracks and alerts without the tag. Both are monitored.
Sensors watch the doors, the glass and the load area. The siren sounds while the theft is still happening, not afterwards.
Front and rear recording, with a parking mode that keeps watching while the vehicle is left. Useful for a claim and for disputes.
An immobiliser stops the drive away and a tracker follows the vehicle if it still goes. Together they cover both halves.

These are the makes WAC fits and the categories they fall under. Not every system suits every vehicle, and the registration decides which route is open. The Ecotrak S5 deadlock is a common choice on vans. It blocks a restart once the engine has been switched off.
Thatcham sets the categories that insurers quote from. Their own explanation sits at Thatcham Security Certification.
A CAN bus immobiliser that adds a PIN sequence to the buttons already in the car. TASSA accredited, and it beats a cloned or stolen key.
S5 and S7 units for cars and vans. The S5 deadlock version adds a driver tag and blocks a restart once the engine is switched off.
Thatcham S5 and S7 trackers. The S5 Deadlock pairs the driver tag with remote immobilisation through the monitoring centre.
A UK manufacturer of Thatcham approved trackers and immobilisers, with monitoring run from a British control room.
The category insurers ask for on higher value cars. GPS, GSM and VHF location, a driver tag, and 24 hour monitored response.
The broader category for family cars, vans and motorcycles. Location and theft alerts, monitored, without the driver tag.
Front and rear dash cameras with parking mode. The camera keeps recording on impact while the vehicle sits unattended.
Dash cameras with hardwired parking surveillance, giving footage that stands up when a claim is disputed.
The numbers explain why layering works. Between 60% and 70% of cars stolen in the UK in 2023 were keyless models. Relay theft took them, not force. Fewer than half of stolen vehicles are ever returned to the owner. A tracker helps with the second number. An immobiliser changes the first one.
Vans carry a separate problem. A Volkswagen survey of 1,000 UK van drivers put the average value of tools taken at £2,433 per raid, up more than 40%. Drivers hit rose from 19% to 28% in a year. The lost work hurt as much as the tools. Downtime averaged 3.97 days, against 1.90 days the year before.
Deciding between the two is the common question, and it has a real answer. The Ghost immobiliser and tracker comparison sets out which one suits which vehicle, and when to fit both.
The registration shows the model, the year and the security already fitted.
Where it parks, what it carries and what your insurer has asked for.
William names the systems that fit the vehicle and quotes the price.
The work is done at your address, wired into the car's own loom.
He walks you through the PIN, the app and the tag before he leaves.
The fob signal is stretched from the hall table to the driveway. A PIN immobiliser stops the car moving even so.
Tools are the target, not the van. An alarm on the load area and a tracker on the vehicle cover both losses.
Insurers often name an S5 tracker as a condition of cover. Fitting one can also bring the premium down.
Several vans, several drivers and stock on board. Security is fitted per vehicle and tracked centrally.
A failed attempt means the vehicle was picked out. Thieves come back, so the whole setup is worth reviewing.
No honest single figure covers this service, because the job is not one job. A dash cam and an S5 tracker with monitored response are different pieces of work. The vehicle, the layers and the wiring set the price between them.
Tracker subscriptions are the part people forget. An S5 or S7 unit is monitored, so there is a yearly fee on top of the fitting. William says both numbers up front, because a quote that hides the second one is not a quote. Vans and fleet vehicles are priced per vehicle, and a run of several is cheaper each.
Send the registration and what you want covered, and you get a figure before anyone travels. Asking costs nothing and there is no call-out fee to quote.
This page covers the layered upgrade. Each system also has a page of its own for when only one of them is the answer.
Use this page when the PIN immobiliser on its own is what you want, rather than a layered package.
View Service →Use this page when the insurer has asked for a tracker and you need the category and monitoring explained.
View Service →Use this page when the vehicle needs detection and a siren, most often on a van carrying tools.
View Service →Use this page when the need is recorded evidence for a claim rather than stopping a theft.
View Service →Shrewsbury is the base, and the van travels out across Shropshire, Powys and the West Midlands. Car security work follows the same routes as the key work. Each town below has a page of its own with local detail.
Vehicle Security Upgrades Shrewsbury
Send the make, model, year and registration, plus where the vehicle is kept and any tracker category your insurer named. You get a price before anyone travels.