Our Brands

Sigma alarm immobilisers
  • Sigma alarm immobilisers Car security
  • Sigma alarm immobilisers Car security
For Bespoke Electronic Design & Manufacture read more>>

About Sigma

Established in 1992, Sigma alarm immobilisers has a long history of producing alarm immobilisers and supplying a number of the world’s leading vehicle manufacturers with cutting edge vehicle security systems. Our S Series range continues this tradition, providing the latest technology, functionality and legendary reliability, to deliver the most advanced vehicle security system money can buy.

Innovative new features include: Key theft protection – designed to stop your vehicle being taken even if your keys are stolen. Anti hi-jack – offering unrivalled security features in the event of a car hi-jack. Multi-channel – remote for user-friendly added functionality.

The S Series is designed to work independently as a full remote control system linked to the vehicle’s central door locking, or to interface with the manufacturer’s pre-installed remote locking system. All models are manufactured to the highest European certification standards, including Thatcham approval for the appropriate insurance-approved systems. Car Security with built-in intelligence.

Main Products