Thatcham Approved 
Introducing the Sterling Excel Security System – your ultimate solution for safeguarding your vehicle against the most sophisticated thieves of today. Unlike relying solely on in-built vehicle security systems that might expose vulnerabilities, this advanced system operates independently, providing an unparalleled level of protection.

Designed for ease and simplicity, the Sterling Excel system empowers you with top-notch security without the need for specialized knowledge to operate. At the heart of this innovation lies a micro-processor-based immobilizer that seamlessly isolates two key electrical circuits in your vehicle every time the ignition is turned off. Remarkably, the unit’s quiescent current draw remains impressively low, consuming less than 10 mA.

More features:
Passive Arming: Immobiliser automatically arms after a period of inactivity
Dash mounted LED: A dash-mounted red status LED, serving as a system indicator and visual deterrent.
Anti-scan technology: By utilising specialised tags, it protects against code grabbing devices.

Thatcham Approved 
The Sterling Touch is an advanced microprocessor based immobiliser designed to help prevent your vehicle from being stolen. The system will allow the vehicle to start when disarmed, this is achieved by pressing the uniquely coded touch key against the receptacle, or by entering the emergency override PIN code. Without using either the touch key or the PIN code the vehicle will not start. The system also incorporates an LED to indicate the status of the system as well as acting as a visual deterrent.

The Sterling Touch system has been rigorously tested by the insurance industry’s recognised research centre in Thatcham, and has met the necessary requirements of a Thatcham category 2 immobiliser.

VIPER 106V Thatcham evaluated Touch-Key Immobiliser from Directed, the most trusted name in vehicle security.

VIPER 106V Thatcham evaluated Touch-Key Immobiliser from Directed, the most trusted name in vehicle security.

Includes:

3 Independent Immobilisation circuits
A pair of Viper Touch-keys
Limited Lifetime Warranty
Automatic arming
4 digit PIN code emergency override
One-piece Touch-key Receptacle / LED assembly
Non-volatile memory

The Clifford 330X1 New CANBUS enabled systems from Directed add full security to the factory keyless entry system. Clifford CANBUS security upgrade systems are vehicle specific. They are programmed with vehicle specific firmware that communicates directly with the OEM CANBUS system to monitor and interact with the electronic functions of the vehicle.

 
 
Door, Boot, Bonnet and Ignition Protection
Ultrasonics Interior Movement Sensor
Battery Back Up Siren
Superbright LED
Flashes indicators
Horn Honk Output
AUX Output
Optional Sensor Input (MUX) Port

Clifford's Thatcham Category-1 system meets and exceeds the highest standards of the UK insurance industry, and installing one may qualify you for discounted vehicle insurance as a result.
 
The Concept 650MkIII's built-in tandem immobiliser circuits are passively armed soon after you park so that your vehicle always remains protected, and these main  electronics also reside in an armoured-steel enclosure as an added security measure.
 
Thatcham Approved (Category 1)
Dual-Circuit Immobiliser
Includes two new style 5-button Transmitters
On-board door locking relays with double pulse lock/unlock capability
Dual-Zone Proximity Sensor
SSPS5 Battery Backup Siren with Data-link and 6-tone capability
Dome Light Supervision
3 Programmable Aux channel outputs
Total Closure capability
Normally Closed Input
Programming upgrades (grid jump)
Programming upgrades (PIN free programming, grid jump, etc)
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