Bluetooth Car Immobiliser Tag Fob Hands Free Engine Block Keyless Theft Security
This Bluetooth car immobiliser recognises you by the small tag you carry, not by your car key. When the tag is in range, the engine can be started as usual. When it is not, the engine block stays on, so a thief using a boosted key signal or a copied fob still cannot drive away.
- Brand: LockCar
- Model: IC3262
- Category: Tag Key Fob Car Immobiliser
Bluetooth car immobiliser with a hands-free tag fob. The engine is blocked until your tag is in range, protecting keyless cars from relay theft. Shop now.
- Tag talks directly to the immobiliser, no mobile signal needed
- Engine block releases only when the tag is in range
- Stops thieves using boosted key signals
- Discreet unit hidden out of sight inside the vehicle
- Nothing new to learn: carry the tag and drive
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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Bluetooth Car Immobiliser: The Tag Talks Straight to the Engine Block
The tag does not rely on a mobile network. It talks to the immobiliser directly over an encrypted Bluetooth link, so the check happens right at the car, quickly and reliably, wherever you park.
- Direct encrypted Bluetooth link between tag and immobiliser
- No mobile signal needed to release the engine
- Works in underground and multi-storey car parks
- Tag paired only to your own immobiliser

Carry the Tag and Drive: Nothing New to Learn
Once the system is set up, daily use is simple. Keep the tag with you, get in and start the car the way you always have. When you walk out of range, the engine block switches back on by itself.
- Same start routine as before fitting
- Engine block returns automatically when you leave
- Working range chosen in the app, 1 to 5 metres
- Tag can be switched off with its ON/OFF button

Boosted Key Signals Do Not Carry the Bluetooth Tag
Relay thieves boost the signal of the keyless key you left in the hallway so the car believes it is nearby. That trick targets the factory key, not the separate Bluetooth tag. With no authorised tag in range, the immobiliser keeps the engine blocked while the thieves sit in the driver’s seat.
- Boosted factory key signal: doors may open, engine stays off
- Copied fobs and OBD-programmed keys also fail
- CAN injection attempts are blocked
- Anti-hijack and motion detection add further layers

One Bluetooth System, Several Ways to Carry Your Key
Besides the tag, the Bluetooth immobiliser can recognise a compatible smart watch or smart ring. You decide which devices are authorised in the iOS or Android app, where you can also set valet mode and review the authorisation log.
- Tag, smart watch or smart ring
- Devices authorised through the iOS or Android app
- Valet mode and authorisation log
- Discreet unit hidden out of sight inside the vehicle
Technical data








Frequently asked questions
Does the Bluetooth immobiliser need mobile signal to work?
No. The tag talks directly to the immobiliser, so the engine can be released even where there is no mobile coverage.
How close does the tag need to be?
You choose the working range in the app, anywhere from 1 to 5 metres.
Can a boosted key signal start my car?
A boosted signal may fool the factory keyless system into opening the doors, but the engine stays blocked unless your Bluetooth tag is in range.
Where is the immobiliser fitted?
It is hidden out of sight inside the vehicle, in a different place on every car, with no LEDs or visible wiring.
What battery does the tag use?
A standard CR2032 coin cell that lasts around 10 months. If it goes flat, use your backup method until you replace it.
Is my car compatible?
Send us your registration number before ordering and we will check compatibility with your exact vehicle.














