The VESDA LaserFOCUS is an air sampling smoke detector that protects small, mission critical spaces. It is available in two models.

VLF-250: 250 m² (2,500 sq. ft)
VLF-500: 500 m² (5,000 sq. ft)

Sensitivity Range:
0.015 – 6% obscuration/ft

The VESDA LaserFOCUS is an air sampling smoke detector, ideal for protecting the service provision associated with small telecommunications facilities such as local exchanges and mobile base stations.

Reliable airflow sensing ensures reliability

Based upon the proven design of the VESDA family, the LaserFOCUS incorporates first-in-industry Ultrasonic Airflow Sensing to provide flow measurement that is immune to temperature and pressure changes. Its out-of-the-box design makes installation and commissioning quick and easy and the pre-engineered pipe network designs supplied with the product make system design simple.

Typical Applications include:

  • 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