Brave1-pool Ukrainian startup. Sensors mounted on radio towers — passive parabolic-antenna acoustic + microcomputer running ML, covering ~5% of Ukrainian territory. NW0 Ethernet tactical sensor launched January 2026: 150–450 m, 360°, IP67, explicit FPV detection including fiber-optic FPVs — the threats radar can't see. Zvook UI manages dozens-to-hundreds of sensors on an interactive map.
| Country | Ukraine |
|---|---|
| Subcategory | Passive acoustic |
| Price | ~$500 est. (Brave1-priced) |
| Subtype | Acoustic sensor |
| Form factor | 150–450 m · 360° · IP67 |
| SWaP | 15 W (15-20 W) |
| Sensor modality | Parabolic acoustic + ML |
| Type | Parabolic + ML |
| Notable partners | Ukraine Brave1 defense cluster; founded by Respeecher engineers with 125th Territorial Defense Brigade; reported NATO interest |
| Mounting | Fixed/mast, Tripod/portable |
| Coverage | 360° |
| Price band | <$10k |
| Output data | Position, Bearing/AoA, Classification |
| Update rate | Continuous 24/7 real-time |
| Array config | Single node parabolic antenna + microcomputer; networked array (dozens-hundreds) |
| Active/Passive | Passive |
| Localisation mode | Multi-node triangulation |
| Detection range (km) | 0.45 |
| Environmental rating | IP67 |
| Detection range (km) | 0.45 |
| Integration interfaces | Ethernet; fiber/twisted-pair/LTE/LoRa; ZVOOK UI map |
| All-weather / day-night | All-weather, day & night |
| Signature library / classification | AI/ML; detects FPV incl. fiber-optic FPVs (RF-invisible) |