System Sensor 5601 Fire Alarm Heat Detector - A reliable, rate-of-rise thermal sensor designed for rapid fire detection in environments where smoke detectors might trigger false alarms. This unit provides consistent, high-speed response to temperature fluctuations to ensure your facility remains protected around the clock. - 135°F fixed temperature activation point - 15°F per minute rate-of-rise response threshold - UL listed for broad safety compliance - 2-wire or 4-wire installation flexibility - High-visibility LED status indicator

Unlike older mechanical heat sensors that often suffer from material fatigue, the System Sensor 5601 utilizes advanced thermal circuitry for improved sensitivity and durability. This modern iteration offers a more compact footprint and easier wiring integration, making it a superior replacement for legacy systems that require frequent maintenance or calibration adjustments.

Advanced Thermal Monitoring and Performance

• Precision thermal sensing enables the device to trigger an alert based on both the absolute heat level and the speed of temperature increase.
• Rugged architectural housing allows for seamless installation in challenging environments such as garages, attics, or industrial kitchens.
• Enhanced circuitry stability minimizes the risk of false positives while maintaining a rapid response time during critical fire events.
• Versatile mounting options support various ceiling and wall configurations to accommodate diverse building layouts and fire safety requirements.