The VESDA VLF-250 incorporates VESDA early warning laser based aspirated smoke detection technology. It provides localised fire risk management solutions for small, critical environments. The VESDA LaserFOCUS VLF-250 monitors areas up to 250m2 (2500 sq. ft.) dependant on local codes and standards.

The VESDA VLF-500 detector is a very early warning smoke detector designed to protect small, business-critical environments of less than 500m2 (5,380 sq. ft.)

General Features:

• Out-of-the-Box Installation and Commissioning.
• Ultrasonic Airflow Sensing.
• Laser-Based Absolute Smoke Detection.
• Pre-engineered pipe network designs.
• Programmable Alarm Thresholds.
• Clean air barrier optics protection.
• Instant Recognition Display.
• Instant Fault Finder™.
• AutoLearn™ Smoke.
• AutoLearn™ Flow.
• Field Service Access Door.
• Multiple Event Logging in separate logs.
• Event log – up to 18,000 events.
• Offline/online configuration capability.