Very Early Warning Aspirating Smoke Detection

VESDA (an abbreviation of Very Early Smoke Detection Apparatus) is a Very Early Warning Aspirating Smoke Detection solution.

With continuous air sampling VESDA Systems, very early warning smoke detectors provide the earliest possible warning of a potential fire giving you with precious time to investigate, intervene and avoid business disruption, in addition to the damage, down time and cost of a suppression release.

VESDA by Xtralis

Xtralis is the leading global provider of powerful solutions for the early detection of fire. Xtralis invented VESDA very early warning aspirating smoke detection (ASD) technology, the world’s No. 1 ASD brand.

VESDA early warning detectors are available in a variety of models to accommodate a broad range of environments and applications. From small to very large, open spaces and from the cleanest to the dirtiest environments, VESDA multi-level detection provides reliable, high-sensitivity, very early warning smoke detection.

VESDA detectors have multi-level warnings and a wide range of sensitivity that does not degrade or change over time, so even minute levels of smoke can be detected before a fire has time to escalate.

How does a VESDA System work?


  • Telecommunications facilities
  • Server rooms
  • Financial data centres
  • Clean rooms
  • Power generation facilities


Call Us 020 8974 1177

Email Us connect@fafs.bizk

Send us an Enquiry Send us an Enquiry


Xtralis logo

BS 5839-1
Aspirating Smoke Detector
Air Sampling Detection
Very Early Warning Aspirating Smoke Detection
VESDA ASD systems

Back to Solutions