We turn the devices you already carry
into a sensing network.

Sensing networks that talk to you. Every device listens, works out what it is hearing, and tells you out loud — no numbers to read, no training to sit.

Passive sensing · Runs offline · No cloud

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Which are you?

Two very different problems. Pick the one that sounds like yours.

For security & response teamsYour team is spread across the site. Nobody sees the same picture.Put the whole site on one shared map, buildings, floor plans, gates, patrol areas, on the phones your team already carries. Everyone sees where each other is, what has been marked and what has been cleared.Shared site mapYour CCTV on the mapVoice + messaging with no signalSpoken alertsExplore OpenARC →For radio & SDR makersYour customers don't buy a receiver. They buy what they can do with it.You build the radio. We turn it into a finished field application, detection, mapping and team comms, tuned to your hardware and badged as your own.Partner with us →

The Platform

What is FORSYTE?

FORSYTE is a distributed sensing network. Every person carrying it becomes a node: their device listens to the radio spectrum, works out what it is hearing on the device itself, and shares it with everyone else on the network.

Because it runs on hardware teams already own, coverage compounds with the size of the force rather than the procurement budget. Nothing new to buy. Nothing in the cloud. One operator is a sensor; a team is a network.

Passive sensingExplains itselfWorks offlineAny radioScales with your team

The difference

Everyone else sells sensors.

Every sensing company on the market sells you sensors. Want more coverage? Buy more sensors, mount them, power them, maintain them. Coverage is a line item, and it stops where the budget stops.

FORSYTE does not sell sensors. It turns the people and the radios an organisation already has into the network. Coverage does not track the budget, it tracks headcount. Add a person, gain a node. Nothing is procured, nothing is installed, and the marginal cost of the next sensor is zero.

That is why this is software economics inside organisations that have hundreds of thousands of people, rather than a hardware business that sells a box at a time.

Zero marginal cost

The next node is a person who already has the hardware.

Already deployed

The installed base is in the field today. Nothing is waiting on procurement.

Sold per operator

Recurring, per-seat, and it compounds as the organisation grows.

The capability

What FORSYTE RF does once you connect a radio.

Sense

What it hears

Multi-target scanning across the bands you choose
Custom frequencies and a live Signal View
Remote ID detection
GPS and GNSS interference monitoring
Listen to a detected signal as audio

Understand

What it works out on the device

On-device classification, no cloud round trip
Automatic signal recognition that shows its working
A signature for each detection, so a repeat is visible
Bearing to a signal, which is not a location

What reaches the rest of the team

Spoken alerts in plain English
Detection log and history
TAK / ATAK export and markers

Capabilities depend on the receiver you connect, and detection range and reliability depend on the hardware, the environment and the conditions on the day. A detection is a report of what was heard, not a confirmed identification.

AboutField NotesFAQTerms

We turn the devices you already carryinto a sensing network.