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Overview
Sensing and detection form the nervous system of any automatic fire suppression solution. This layer is responsible for identifying the earliest possible indicators of a fire event — heat, smoke, flame or abnormal gas concentration — and translating that raw environmental data into an immediate, actionable signal.
How it works
A network of specialised sensors is distributed throughout the protected space, each continuously monitoring its immediate environment. Depending on the risk profile of the facility this may include:
- Smoke detectors — optical/photoelectric and ionisation types
- Heat detectors — rate-of-rise and fixed-temperature
- Flame detectors — infrared (IR) and ultraviolet (UV)
- Gas and aspirating smoke detection (ASD) for high-sensitivity air sampling
Key features
- Multi-sensor redundancy
- Early-warning capability
- Continuous self-monitoring
- Zone-based mapping
- Environmental adaptability
Why it matters
The entire value of an automatic fire system rests on how early and how accurately it can detect a developing fire. A suppression system, no matter how powerful, is only as effective as the detection layer that triggers it.
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