Sterling CAT1 Alarm Immobiliser

Thatcham Approved Category 1-Perimeter and Ultrasonic Interior Protection

alarm immobiliser sterling cat 1

Sterling CAT 1

Light Goods – Vans, Cars – 12V

The Sterling range of immobiliser systems offer the latest Thatcham & insurance approved products to help protect you and your vehicle. The Sterling immobilisers are built to the latest demanding European standards using cutting-edge technology to deliver new standards in vehicle security. Both the Sterling immobilisers carry a 2 year warranty.

Vehicle Security with cutting-edge technology

  • 2 year warranty
  • thatcham-quality-assured_cat1

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Alarm Immobiliser Sterling CAT 1

Perimeter and Ultrasonic Interior Protection. Thatcham Category 1 alarm immobiliser system.

Cat 1 Alarm Immobiliser, Perimeter and Ultrasonic Interior Protection

If you would like the Sterling CAT1 fitted to your vehicle click here for one of our Authorised Dealers near you.


Thatcham Category 1 Insurance Approved. This accreditation is recognised as a tested and effective vehicle security system by major and reputable vehicle insurers, who may offer a reduced insurance group rating or discounted premium in return for fitting one. Please consult your insurance provider for details. Product meets Police Approved Standards and Police Preferred Specification – Accredited by the Official UK Police Security Initiative ‘Secured by Design’

Thatcham “Category 1” approved for cars, light goods vehicles and passengers:

Cert. No. TSC101

Two year warranty
  • User´s Guide- Coming soon