Linear Heat Sensing Cable (LHS) is a fire detection system that continuously monitors temperature along its entire length. It activates an alarm when the cable reaches a preset temperature at any point, allowing early and accurate fire detection. LHSC is ideal for harsh or high-risk environments where conventional smoke or point heat detectors are ineffective, such as cable trays, tunnels, conveyor belts, parking areas, and industrial plants. It is reliable, low-maintenance, and provides precise fire location detection.