Sigma Security

Established in 1992, Sigma has a long history of producing and supplying the best automotive security systems.

Sigma supple some of the world’s leading vehicle manufacturers with cutting edge vehicle security systems. Our new 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
• Multichannel 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.

So if you require the best, look no further than the new Sigma S Series range of vehicle security systems, from the UK’s leading car security company.

Car security with built-in intelligence at an affordable price, and comes with peace of mind as standard.

Sigma S30 Alarm Immobiliser £329.99 Fitted

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 immobiliser and remote locking systems.

All models are manufactured to the highest European certification standards, including Thatcham approval for the appropriate insurance approved systems.

So if you require the best from the UK's leading car security company, look no further than the new Sigma S Series range of vehicle security systems.

Remote Alarm Immobiliser System (Thatcham Category 1 & L1 Approved)

• Two single-button radio keys
• Perimeter detection (positive or negative)
• Ignition detection
• Ultrasonic interior protection
• Closed loop protection circuit
• Built-in full CDL control
• Passive arming, dual-circuit immobilisation with ‘key theft protection’ option
• Seven accessory outputs
• Sockets for additional sensors and usual Sigma diagnostics and programmability
• Compact battery back-up siren and
• MK2 keypad included
• Anti-tamper casing

Car security with built-in intelligence.

• Key theft protection' designed to stop your vehicle being taken even if your keys are stolen.
• Anti hijack' offering unrivalled security features in the event of a car hijack.
• Multichannel remote for user-friendly added functionality