Protection from what you can't see
Sentrix is real-time awareness around the asset you protect. A network of Sofar sensors deployed around your port, platform, base, or project site, alerting you in under a minute. Deployed by hand, boat, or air, and working within minutes of hitting the water.
Situational awareness around the asset you protect
Sentrix is real-time awareness around the asset you protect, above and below the surface. Every node senses and classifies at the edge. You get a classified detection in under a minute, anchored to thenode that heard it.
Passive acoustics does most of the work. The same node reports sea state, wind, and the water column, so activity and conditions arrive in one picture, and not every alert is an acoustic one.
Awareness where you need it
One node as a single sentinel, or dozens asan array. By hand, small boat, ship, or aircraft. Solar-powered, and holding for months.
See below the surface
Detect and classify surface and underwater activity, including low-signature craft running without AIS. Acoustic sensing works at night and in weather. Cameras and satellites do not.
Act on it now
Alerts delivered to your dashboard, into ATAK, or straight into your own systems by API.
Built for commercial and defense use
Awareness for the assets that keep commerce moving
Most sites carry a monitoring obligation, a security exposure, or both. Neitherone justifies a permanent installation. Sentrix covers the sites and thetimeframes that fixed infrastructure was never going to reach.
Ports and harbors
A harbor master answers for the fairway, the berths, and everything moving through them. Below the surface, most have no picture at all. Of roughly 3,700 commercial ports worldwide, only a fraction have any underwater capability.
Sentrix covers the approach and the berth. Activity in the water, conditions at the site, and an alert the moment either changes. Where a port already has infrastructure, Sentrix reaches the locations and the hours it does not.
Marine construction and coastal infrastructure
Pile driving, dredging, and in-water construction carry legally required noise and marine mammal monitoring, positioned against the active work site and run under a plan approved months ahead. A port's security sonar was built for a different job and does not satisfy it.
Sentrix deploys in hours, holds station for the life of the project, and moves to the next one. It monitors underwater noise through the work and flags the conditions that stop it, alongside your monitoring team.
Offshore energy and subsea assets
Offshore operators carry two problems at once. Continuous security around an asset worth hundreds of millions, and monitoring through every construction, maintenance, and survey campaign. Both usually mean an installed system or a contractor on site.
Sentrix deploys from a vessel of opportunity, reports into the systems your team already runs, and covers the security picture and the operating conditions together.
Marine resource management
Protected areas, fisheries agencies, and sanctuary programs answer for enormous stretches of ocean with a handful of boats and staff. An archival recorder answers the question weeks later. A single station answers it in one place.
Sentrix delivers real-time detection and alerting across a distributed network. Act on what is in the water today instead of analyzing it next quarter.
Awareness above and below the surface.
Cheap, fast, low-signature craft are being fielded faster than fixed defensescan adapt. Dozens of them, in numbers that make a premium installation thewrong answer. Sentrix closes the gap with awareness that deploys with theforce and feeds the systems your watch teams already work from.
Waterside and harbor security
A perimeter measured in miles is covered today by cameras and satellite passes. Acoustic sensing works at night, in fog, and in weather, and it reaches below the surface where neither can see.
Moored nodes hold station across the waterside approach and deliver the alert that tips and cues the response. Detections reach the Sentrix dashboard, ATAK, or your Maritime Operations Center and C2 system of choice through open APIs.
Counter-UUV and asset protection
Sentrix detects and classifies uncrewed underwater vehicles, divers, and small surface craft around a shoreside, littoral, or offshore asset, and delivers each alert with the sound that produced it.
Scout carries the payload where a fixed installation cannot go, going in by hand, boat, or air and working within minutes of hitting the water. Solar-powered and low maintenance, it holds station for months. Persistent protection has to actually be persistent.
Event and expeditionary security
Some perimeters exist for two weeks, not two decades. Events, exercises, port visits, and expeditionary deployments need awareness that arrives with the force and leaves with it.
Air-deployable A-size nodes stand up a monitored area with no cable runs, no ship time, and no permanent installation. Then they move to the next site.
Operating conditions and acoustic environment
Sensor performance and mission planning both turn on local acoustic and environmental conditions. Across large or remote operating areas, observations are sparse to nonexistent.
Sentrix nodes report the acoustic environment alongside waves, wind, temperature, and subsurface conditions from one platform. Data, detections, and forecasts arrive by dashboard or API, ready for assimilation into METOC workflows.
From sound to classified alert, in under a minute
Listen
Every node monitors continuously, day and night, above and below the surface. No operator staring at a screen. No analyst reviewing files weeks after the fact.
Decide in the water
Detection, classification, and sensor fusion run on the device, at sea. Nothing waits on bandwidth or a shore-side pipeline.
Alert
Your operator is notified over cellular or satellite in under a minute.
Multimodal. One platform.
Sentrix is not locked to a single form factor. Every node runs the samesensing, the same edge intelligence, and the same Bristlemouthbackbone, so you build the coverage the site actually needs.
Spotter Mooring
Static and persistent. Acoustic and environmental monitoring held in place for the long term.
Spotter Scout
A solar-powered uncrewed surface vehicle that holds station or transits, closing the openings a moored array leaves.
Spotter A-size
Air-deployable in an A-size form factor. Loiters or anchors itself for long-dwell monitoring, and profiles the water column.
Spotter Buoy
Moored or free-floating. Rapidly deployable by hand or small boat, solar-powered, long dwell.
Advanced AI integrated into your existing data flow
Sentrix delivers three ways, and you can use all of them.
Dashboard
Alert-centric, built for the operatoron watch. Device status and live alerts as they come in.
LLMs and agents
Sofar exposes its data through MCP, so your own AI tools can query the network directly and answer questions on demand rather than waiting on a fixed report.
API
Detections, sound, environmental data, and forecasts into your Maritime Operations Center, C2 system, or existing monitoring stack. ATAK supported.
