Signaline Linear Heat Detection

Signaline Linear Heat Detection is an award winning range of LHD cables. Linear Heat Detection (LHD) is a fire detection system that monitors temperature changes along a sensor cable to detect overheating or fire. Approved by UL, FM, KFI, EN54, ActivFire and VdS, Signaline is globally approved. Signaline is extensively used to protect environmentally challenging areas such as solar panels, car parks, cable trays, fuel storage tanks and much else besides. Manufactured in the UK, Signaline is now available in over 50 countries worldwide To explore our full range please check out our website www.signaline.com