Passive airspace protection at the tactical edge. No emissions. No infrastructure. 8-minute deployment.
Each CTA-100 is a self-contained sensor — phased microphone array, onboard DSP, and encrypted mesh radio. No cables, no base station, no cloud.
Mount a CTA-100 on each vehicle, tent, or static asset. Nodes auto-discover each other via encrypted LoRa mesh — no IP, no Wi-Fi, no operator configuration required. Operational in 8 minutes from unboxing.
8 MEMS microphones run real-time SRP-PHAT beamforming. The array resolves drone blade-pass frequency against background noise with ±2° angular accuracy. Zero RF emissions — the sensor is invisible to adversary EW.
Each node broadcasts its bearing to the mesh. Three or more overlapping nodes compute a GPS coordinate for the threat in under one second. No single point of failure — any node can anchor the triangulation.
Production-ready specifications. Contact us for classified performance parameters under operational conditions.
CTA-100 nodes adapt to any tactical configuration. Each asset carries its own sensor — the mesh does the rest.
Attach nodes to every vehicle, tent, and static asset within the FOB perimeter. Optionally deploy a second ring of standalone nodes at 200–400m radius for layered early warning. The system instantly shows monitored vs. unmonitored airspace on the command display.
Perimeter ring deployment around power stations, fuel depots, bridges, and communications sites. Nodes self-organize into a mesh with no central controller. A single CTA-100 failure doesn't degrade coverage — neighboring nodes absorb the bearing load.
Vehicle-mounted nodes form a rolling acoustic mesh that moves with the convoy. Each vehicle's node detects independently and relays bearings to the lead vehicle. No fixed infrastructure, no GPS dependency for detection — the mesh triangulates on the move.
CTA-100 is available to qualified defense and security organizations. Fill out the form and our team will respond within 24 hours.
For urgent operational requirements or classified procurement discussions, contact us directly.