The number of traffic accidents in tunnels has been declining for years in the Alpine country of Austria, while at the same time the number of tunnel kilometers built has increased sharply. Statistically, tunnels are even safer than freeways.

This is also thanks to the high-quality sensors of JES Elektrotechnik GmbH, a member of the DURAG GROUP. The smart and interconnected JES technology specializes in measuring gases as well as luminance, visual opacity, air flow and quality in tunnels.

As a result, road users always have a clear path and our customers have the benefit of safe and efficient tunnel traffic.

Learn more about the scope of services and the various tunnel sensors of JES in this short video.

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