Keyless theft defence
Stop relay attacks and key cloning
Covert immobilisation and Scorpion Track Driver ID — the layers that defeat modern keyless vehicle theft.
How keyless theft works — and how to stop it
Most modern vehicles use keyless entry and start, where the key continuously broadcasts a low-power signal. Thieves exploit this with a two-device relay attack: one amplifies the signal from your key (often through walls or pockets), and the other relays it to the car — unlocking and starting it in seconds.
Covert immobilisation defeats this by requiring an additional authorisation step beyond the key — even if thieves unlock the car, they cannot drive away without it. The TASSA Verified Autowatch Ghost-II is the benchmark: a covert PIN sequence on your factory buttons that a relayed or cloned key cannot bypass.
The Scorpion Track S5+ ADR Driver ID system adds a further layer: the vehicle raises an alert if it moves without a recognised driver tag present.
Relay attack
Key cloning
OBD port programming
App immobilisation
Protect your vehicle against modern theft
Our Bradford team fits covert immobilisation and Scorpion Track S5+ systems that defeat relay attacks before they happen.