Car Immobiliser UK Tag Key Fob Hidden Engine Block Hands Free Anti Theft Device
An affordable aftermarket car immobiliser for UK drivers who want strong protection without complicated routines. The system is hidden inside the vehicle and releases the engine only when your tag is present. Send us your registration number and we will confirm it fits your car before you order.
- Brand: LockCar
- Model: IC3262
- Category: Tag Key Fob Car Immobiliser
Affordable car immobiliser for UK drivers with a hands-free tag key fob. Hidden engine block against keyless theft. Check compatibility and order.
- Affordable aftermarket protection for UK keyless cars
- Hidden engine block with no visible parts
- Hands-free tag authorisation for everyday driving
- Compatibility checked by registration number before purchase
- Backed by LockCar customer support
Important before you buy
Every vehicle security immobiliser has to be checked for compatibility with your car before purchase. Send us the car’s registration plate number to check the compatibility.

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Car Immobiliser UK Kit: Hidden Module and Tag Key Fob
The kit has two parts: a hidden module that blocks the engine and a small LockCar tag key fob that lifts the block. Your factory key keeps opening and starting the car as normal, but the engine only runs when the tag paired to your car is close by.
- Hidden engine block module plus a tag key fob
- Tag sits on your keyring next to the factory key
- Only tags paired to your car can release the engine
- Extra tags can be paired for other family drivers

Everyday Driving Stays the Same, With the Block Always On
An immobiliser only protects the car if it is used every day, so this one needs no effort. When you arrive with the tag, the engine block is released automatically. When you leave, it switches back on by itself, so you never park the car unprotected by mistake.
- Releases as you approach, re-arms as you leave
- Working range set in the app, from 1 to 5 metres
- No code to enter and no button to press
- ON/OFF button on the tag for extra control

What the Hidden Engine Block Does When a Thief Gets In
Most keyless thefts rely on a relay box, a cloned key or a key programmed through the OBD port. All of them fool the factory system. None of them gives the thief your LockCar tag, so the hidden block keeps the engine from running and the car stays where you left it.
- Relay boxes, cloned keys and new keys are not enough
- Module hidden in a different place in every car
- No LEDs and no extra ECU on a routine diagnostic scan
- Guards against CAN injection attempts too

Prefer No Extra Fob? Use Your Smart Watch or Ring
If you already wear a compatible smart watch or smart ring, it can be paired as an authorised device in place of the tag. The car recognises it as you walk up, and the phone app stays the master control for pairing, range and settings.
- Pair a tag, a smart watch or a smart ring
- The phone is never used as an automatic key
- Range, valet mode and log managed in the app
- A lost device can be removed in the app at any time
Technical data








Frequently asked questions
Is this car immobiliser suitable for my car?
Most keyless cars on UK roads can be fitted, but every model needs checking first. Send us your registration number and we will confirm compatibility before you order.
Who fits the immobiliser?
It is fitted by an approved installer. You also get a 12 month UK hardware warranty and lifetime app support.
Does fitting affect my manufacturer warranty?
The module connects to the vehicle CAN network without cutting critical factory wiring. The fitting is non-invasive and fully reversible, so it should not affect your manufacturer warranty.
Will a thief know the car has an immobiliser?
No. There are no LEDs, no keypad and nothing visible in the cabin, and every car is fitted in a different place.
What happens if I lose the tag?
Release the car with your backup method, delete the lost tag in the app and pair a replacement.
Does the system run down the car battery?
No. It only works while the car is awake and shuts down when the car is switched off.














