516.018.020 VLF-250 VESDA Laserfocus (with English overlay)

VLF-250 VESDA Laserfocus (with English overlay)

Key Features:

- Absolute laser smoke detection

- Very early warning of fire risk

- Wide sensitivity range (0.025%-20% obs/m) (0.008-6.4% obs/foot)

- Smoke detection in small critical areas up to 250 m

- Two-stage dust filtering

- Programmable alarm thresholds

- Reliable airflow monitoring

- Easy to use

- AutoLearn function for smoke and flow

- Pre-programmed piping designs can be used