The World’s No. 1 Aspirating Smoke Detector

VESDA by Xtralis 'very early warning smoke detection' solutions provide the earliest possible warning of an impending fire hazard. As the No. 1 ASD brand specified by fire professionals around the world, VESDA is synonymous with reliable, high-performance fire detection.
Xtralis OSID
Large, open spaces – airports, train stations, stadiums and shopping malls – pose unique challenges to reliable fire detection due to their environmental nature and limitations.
OSID by Xtralis is a new technology designed specifically for these environments, enabling early detection and response to save lives and prevent service disruptions.
Early warning buys time to investigate threats and respond rapidly
1,000 times more sensitive than traditional detectors
Reliable and continuous operation even in extreme conditions
Suitable for every industry and environment
VESDA ECO to provide cost-effective, 24/7 active gas detection.
The industry’s lowest cost of ownership