Fixed Heat Detector (58°C)

Fixed-temperature heat detectors activate when ambient temperature reaches a set threshold, typically 58°C. They are used in areas where smoke detectors would false alarm due to steam, fumes, or dust.

Common locations include commercial kitchens, parking garages, boiler rooms, generator rooms, and dusty industrial areas.

While slower than smoke detection, they provide dependable protection in environments where optical sensors would be unreliable.