VESDA LaserFocus Aspirating Smoke Detector (VLF)

• 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 protections
• Instant recognition display
• Instant Fault Finder™
• AutoLearn™ Smoke
• AutoLearn™ Flow
• Field service access door
• Multiple event logging (in separate logs), up to 18,000 events
• Offline/online configuration capability

The Xtralis VESDA VLF is a cost-effective solution for areas such as:

• Local telecommunication exchanges
• Air handling units
• Smaller server rooms
• Correctional facilities
• Control rooms
• Utility control hubs
• Switch rooms
• Railway signal hubs
• Storage facilities
• Cabinets
• Hazardous areas (Class 1 Div 2)
• Substations

VLF-250 & VLF-500 - INTERNATIONAL EDITION

• CCC
• FM Class I Div II
• ActivFire (ISO/AS 7240-20)
• CE
• UKCA
• LPCB
• VdS
• AFNOR
• EN 54-20 (VLF-250)
  Class A (12 holes / 0.12% obs/m)
  Class B (12 holes / 0.35% obs/m)
  Class C (12 holes / 0.80% obs/m)
• EN 54-20 (VLF-500)
  Class A (30 holes / 0.05% obs/m)
  Class B (30 holes / 0.15% obs/m)
  Class C (30 holes / 0.32% obs/m)

VLF-500-UL - UL268 7^TH EDITION (AMERICAS ONLY)

• UL 268 7^th Edition
• ULC
• CSFM
• FDA
• FCC
• RCM

If you would like a copy of the certificate, contact your local Sales Manager or visit the Document Library.

DoP available for download here

VESDA relay interface is compatible with all major fire alarm panels.

Please visit the Document Library for access to software, manuals, engineering specifications, application notes and other technical support documents.