Fiber optic sensing solutions to protect, monitor and secure critical infrastructure

How do you protect against the things you can't plan for?

Terra Sound gives you a comprehensive look at what is happening across your system—so when the unexpected happens you can take informed action quickly.

Screenshots of the Terra Sound GUI detecting excavation and fence cutting

With Terra Sound you can protect your assets against events that are nearly impossible to plan for:

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Unplanned activities and communication issues like lack of notification about excavation or construction activities, no 811 dig ticket, locating or marking errors, and faded or washed away markers

Operator errors during planned work like digging outside of markings, digging outside allotted time windows, inaccurate location, and failure to maintain clearance

Unauthorized access such as fence cutting, fence climbing, trespassing, and hot tapping a line

Unforeseen environmental issues like high temperatures (fires), falling trees, falling rocks, landslides, and earthquakes

Using intelligent monitoring software, specialized sensing hardware, and fiber optic cable buried around a site perimeter or along an in-ground asset, Terra Sound listens 24/7 to the vibrations in the area around your asset or facility.

The fiber optic cable can detect sound waves from a broad range of activities—from the softest footsteps to the heaviest machinery. Terra Sound uses advanced machine learning to analyze and classify these everyday vibrations, establishing a pattern of life so you have a baseline to understand when an anomaly occurs.

Illustration of an industrial landscape showing buried fiber optic cable and vibrations coming from car, pipeline, and substation operation

How Does It Work?

When the system detects an anomalous event, it pinpoints the exact location, classifies the issue, and sends a real-time alert to your team so you can take action.

Since Terra Sound is constantly gathering environmental information about your particular site, the software can adapt, improve, and learn over time—ensuring you get notified about the events that matter to you most.

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