System Sensor 5601P Heat Detectors

System Sensor’s 5601P 135°F (57°C), Fixed Temperature https://stockonfire.com/wp-content/uploads/2025/01/Rate-of-Rise series mechanical heat detectors offer a low-cost means for property protection against fire,and for non-life-safety installations where smoke detectors are inappropriate. The 5600 series offers a full-line of configurations to accommodate a broad range of applications. Both single- and dual-circuit models are available for low- and hightemperature ratings with either fixed temperature or combination fixed temperature/rate-of-rise (ROR) activation. The ROR element of the fixed/ROR models is restorable to accommodate field-testing.