Sensys Gatso

Smart In-Tunnel Speed Enforcement

Effectively improving Road Safety in tunnels

Smart In-Tunnel Speed Enforcement

As more tunnels are built improving tunnel safety is becoming more important than ever before. Due to the potential severity of crashes in tunnels, the complexity of the emergency rescue, the clearance operations and follow-up risks of fire and smoke there is a need for a reliable in-tunnel speed enforcement system. Speed enforcement in tunnels has traditionally been very difficult because the conditions are harsh, space is tight and access for regular cleaning is limited. This is a problem since speed compliance is arguably more important in tunnels than anywhere else on the road network.

We have developed a dedicated speed enforcement system designed for tunnels which is housed in a special mechanical enclosure to cope with the space limitations and the demanding environment. It does not use expensive (and prone to failure) automatic mechanical cleaning systems. Instead, it is utilizing an innovative cone in front of the camera that creates a pillar of air that helps keep it clean.

Key features:

  • Designed for tunnel conditions
  • Cost-effective tunnel solution
  • High-resolution digital images
  • Continuous speed verification by applying two independent methods
  • Number plate and optional driver identification
  • Multi-tracking radar RS242
  • Simultaneously multiple vehicle tracking
  • Overseeing several lanes up to 150 meters distance

Smart in-tunnel speed enforcement video:

Combine our smart in-tunnel enforcement system with the other Sensys Gatso solutions and services


Since the invention of the speed camera, we have continued to develop more innovative hardware and software. The next logical step in the evolution of traffic enforcement is to provide a modular setup to combine all our solutions. We can integrate all our solutions seamlessly to the extent you prefer. From hardware systems to the violation collection software Flux and from the data analytics software Puls to the complete automation of the back-office with our Xilium software. But it is also possible to help you with maintenance, project management and financing.

We can even deliver you TRaffic enforcement as a Service (TRaaS). This unique solution is flexible, easily scalable, software oriented and future proof. With TRaaS we will manage the entire process; from procurement and installation of the assets, to registering the violations and issuing the fine notifications. During this, you maintain full control and exclusive access and oversight into the functioning of the total system.

Are you as committed as us to change traffic behavior?

Please contact us and find out how we can help.
Phone +46 36 34 29 80