defenseRyT · Mission intelligence for those who protect and serve

See through
the wall.

The signals to see inside almost any structure are already there. DefenseRyT reads them, and turns them into a live map of every person inside. No cameras. No line of sight. For the responders who go in when no one else will.

Built in the USA · Patent pending, App. No. 64/080,598 · A DotRyT venture
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The problem

They go in blind.

A firefighter opens a door into black smoke. A team stacks on a house with no idea who is inside. Every second spent clearing a room that is empty is a second stolen from the room that is not. Sight is the one thing they do not have. That is the problem worth solving.

The insight

The signal is already in the room.

Invisible signals pass through walls all around us. Human bodies disturb them in ways ordinary sensors ignore. DefenseRyT captures that overlooked detail with a multi-modal array and reconstructs where people are standing. The signal to see inside almost any structure is already there. We taught the system to read it.

DefenseRyT mission intelligence poster
Capabilities

Everything a responder needs to move with certainty.

Multi-Spectrum Sensing

Read the ambient signals already saturating the space, across multiple modes.

Real-Time Detection

Live location of every person behind the wall, updated continuously.

Distributed Intelligence

Independent nodes act as one array, no single point of failure.

Secure by Design

Passive and privacy-preserving. No cameras. No device on the person.

Location Analytics

Position fixes rendered on a live operator map, not raw data.

Situational Awareness

The picture of who is inside, before the door comes off.

Mission Ready

Self-surveying setup in seconds. Built for the field, built in the USA.

The mission loop

Sense. Analyze. Respond.

1. SENSE.Every signal. Everywhere.
2. ANALYZE.Turning data into decisions.
3. RESPOND.Fast. Precise. Effective.
DefenseRyT sense, analyze, respond
AWARE. PREPARED. CONNECTED.
How it works

Three steps. One position fix.

01

Capture the signal

A distributed, multi-modal array reads the ambient signals moving through the space, the detail cameras and ordinary sensors miss.

02

Sync the array

Our patent-pending method fuses independent nodes into a single coherent array. This is the hard part, and it is ours.

◆ Patent pending
03

Map the people

The array resolves a live location for every person behind the wall. It self-surveys on setup, so it is running in seconds.

The wearables◇ Roadmap

Carried on the operator, not the truck.

The array reads the room. The wearables are where that picture is headed: into the responder's line of sight and onto their arm, so the decision happens at the door instead of over the radio. Both are roadmap concepts, not shipping hardware. The sensing method underneath them is what is validated today.

Concept renders of the DefenseRyT Tech Goggles and Tech Sleeve displayed in lit glass cases

◇ Concept render. Industrial design direction for the DefenseRyT wearable line.

◇ Concept · Tech Goggles

DefenseRyT Tech Goggles

Heads-up tactical display for situational awareness, threat detection, and real-time data integration. The position fix rendered in the responder's field of view, hands free.

◇ Concept · Tech Sleeve

DefenseRyT Tech Sleeve

Forearm-mounted wearable for real-time communication, health monitoring, and mission-critical data. Ruggedized for the field and readable at a glance.

Where it stands

Proven on the bench. Building toward the field.

Straight status. What is validated is listed as validated. What is roadmap is labeled roadmap.

Validated · bench
  • Five-element array calibrated, offsets persisted.
  • Hardware bearing accuracy to a match of 1.00.
  • Provisional patent filed. Core sensing method.
  • Self-survey via mutual bearings plus ranging.
In build
  • Next-generation pilot array in integration.
  • Multi-node position fix across bearing and ranging.
  • Headless sensor nodes for fast deployment.
Roadmap
  • First paid first-responder pilot.
  • Non-dilutive DoD and DHS SBIR path.
  • Ruggedized operator handset and mapping.
  • Operator wearables: Tech Goggles and Tech Sleeve.
Let's build it

Put it in the field.

For investors who back hard tech with a mission, and for agencies ready to run the first pilot: this is the moment to move.