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Automated train warning system for trackside worksites

OSI – Detonator

Warning workers if a train enters an unauthorized worksite Problem description

On long-term worksites, workers need a reliable way to be warned if a train enters the section without authorization.

Trackside device with audible alertOur Solution

The connected SAM detonator (OSI-Detonator) is a smart trackside device that indicates on-site activities using a day flag and night LEDs, and triggers an audible alert if a train fails to stop. It is remotely controlled and reports real-time information to the operations center. It is installed in under five minutes, once per work phase.

Main features

Day & Night Worksite Warning System

Features a highly visible red flag during daylight and an LED warning light at night to indicate trackwork ahead.

Automatic Worker Alert Protection

Uses a detonation charge to immediately alert workers if a train enters an unauthorized work zone.

Remote Activation Capability

Can be activated remotely, enabling flexible and efficient deployment in the field.

Reliable Protection for Long-Term Worksites

Enhances safety and operational control at long-term maintenance and construction sites.

Let’s move rail infrastructure forward

Would you like to learn more about our digital solutions or discuss a specific infrastructure challenge? Our team will help you identify the right technologies, services and applications for your requirements.

Stefan Distlberger

Head of Business Development Digitalization

Mobile: +49 1525 1652417