AUSYS is a soldier-portable acoustic drone detection node — closing the 50–150m gap where country-scale systems stop and the individual soldier is on their own.
See How It WorksSoldier-portable acoustic FPV drone detection. €40/unit. Fully offline. No cloud. Passive sensing.
MEMS microphone array captures the acoustic signature of FPV drones during the final approach — before visual contact.
GCC-PHAT TDOA algorithm triangulates threat bearing from a 4-mic cross array. Alert pushed to soldier's phone: "FPV, bearing 220°, closing."
On-device classifier distinguishes FPV drones from wind, vehicles, and small arms. Runs on squad-level hub. No connectivity required.
AUSYS is a defence technology startup building intelligent sensing systems for individual soldiers and small units. Lithuania is deploying country-scale acoustic detection in 2026 — AUSYS is the next layer down, closing the close-quarters gap that national infrastructure cannot cover. Built on embedded sensor systems and signal processing pipelines, applied to the acute threat of FPV drones.
