Very Early Warning Aspirating Smoke Detector

Extremely high sensitivity provides additional reaction time, helping prevent small incidents from developing into major disasters.

Even when operating at ultra-high sensitivity, the system avoids false alarms caused by dust, ensuring stable performance without operational disturbance.

It maintains high sensitivity even under airflow dilution, enabling reliable smoke detection in ventilated environments.

The system is capable of detecting fire inside switchgear cabinets, even when smoke is obstructed by enclosure barriers.

In large-volume or high-ceiling spaces, it effectively reduces the impact of smoke stratification, ensuring accurate early warning.

The design philosophy of this system is based on detecting and warning during the very early stages of a fire—including overheating, smoldering, low heat-radiation, or pre-smoke generation phases. This allows the system to raise an alarm during the thermal decomposition stage, well before visible smoke appears.
Its alarm response time is several hours earlier than traditional detectors, enabling extremely early identification of potential fire hazards and minimizing the possibility of fire development.