The LIOS’ DTS technology has been successfully proven in critical applications like fire detection in road and rail tunnels, power cable and aerial transmission line monitoring and other industrial applications. More than 2500 systems have been installed in world-wide projects. Most of these applications are safety relevant and require high reliability and uptime of the sensor system.
The WELL.DONE DTS product series was carefully designed and thoroughly tested targeting reliable performance and smooth operation in industrial environments. Excellent Mean-time-between-failures (MTBF) of 28 years was reached based on the latest statistical field analysis of the DTS product.



