Revolutionising
Railway
Decisions

Track Condition Monitoring

Physical Security Surveillance

Rockfall and Landslide monitoring

Catenary Flashover Localisation

Listening to railways

We pioneer the use of fiber optic vibration sensing to deliver railway insights across multiple disciplines. We monitor track condition, detect trespass and cable security events, and alert operators to natural hazards such as landslides or rock falls.

We create a digital twin / SonicTwin® of entire rail routes, to deliver unparalleled historical, actual and predictive railway information. Using standard, often pre-existing, fiber optic cables we enable railways to make better decisions.

Our latest news

General

2025-02-12 · Daniel Pyke · 4min

What is OTDR?

The fiber optic industry is full of acronyms, so let's explain OTDR

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What is a false positive?

Understanding true and false posititives in rail monitoring

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What is Distributed Acoustic Sensing - How Does it Work?

We explore what DAS is and how it works in this non-expert article

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Giant strides managing the tusk train interface

We've been making giant strides in rolling out elephant security/intrusion detection for Indian Railways. See an update here

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Sensonic opens Fiber Sensing Innovation Farm

Nurturing fiber optic sensing innovation for railways

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Celebrating Sensonic's 5th Birthday

As we gather to celebrate Sensonic's 5th birthday, we take a moment to reflect on our incredible rail journey

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Why use Sensonic fiber optic sensing?

Vibration based insights for Railways

  • 24/7 view of activities along your network
  • Detect issues early – Every train delivers data
  • Generate forecasts by combining live and historic data from the SonicTwin®
  • Simple and quick rollout: just power, internet and fiber optic cable.
Sensonic Applications Vibrations
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We are enabling better decisions for railways.