NOTIFIER FST-951H Fire Alarm Thermal Detector

The NOTIFIER FST-951H is a highly reliable thermal detector designed to enhance fire detection systems with precise temperature sensing technology. This device is engineered for rapid response to abnormal heat rises, ensuring early warning in fire emergencies.

• Fixed temperature rating of 135°F (57°C) provides consistent activation at critical heat levels.
• Heat rate-of-rise sensitivity of 15°F/min (8.3°C/min) detects sudden temperature surges effectively.
• Compact diameter of 4.0 inches allows for easy integration into various ceiling or wall installations.
• Low-profile design minimizes visual impact while maintaining detection efficacy.
• Compatible with NOTIFIER fire alarm control panels for seamless system integration.

Compared to industry standards, the FST-951H offers improved sensitivity and reliability that exceed many conventional thermal detectors. Its dual-mode detection (fixed temperature and rate-of-rise) ensures faster and more accurate fire alerts, reducing false alarms and enhancing safety. This model builds upon previous versions by incorporating advanced sensing elements and robust construction for long-term performance in challenging environments.

Innovations in Detection and System Compatibility

The NOTIFIER FST-951H employs state-of-the-art thermal sensing technology that adapts to temperature fluctuations, delivering rapid identification of fire-related heat patterns. Its compatibility with a wide range of NOTIFIER control panels ensures straightforward installation and integration, supporting scalable fire detection networks. Enhanced durability against dust and environmental factors further strengthens its operational reliability, making it ideal for commercial and industrial applications where dependable fire alarm performance is critical.