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Linear heat detection and linear water detection systems, made in the UK and trusted by businesses in 49 countries around the world.

Signaline HEAT

Signaline HEAT icon

Analogue and fixed temperature linear heat detection for addressable and conventional fire alarm systems

Signaline WATER

Signaline WATER icon

Linear water detection cable to protect critical equipment vulnerable to water ingress

Sigaline linear detection brochure stroked 2

Download the Signaline linear detection brochure (PDF)