Drone Eye
Drone Eye is a fully passive radio-frequency detection sensor. It listens across 70 MHz to 6 GHz, fingerprints drone and remote-controller emissions against a library of 130+ airframes, and reports bearing and identity without radiating a single watt — so the sensor itself is undetectable and needs no frequency licence.

- Detection range
- 7 km
- Coverage
- 360°
- DF accuracy
- 7.5°
- Emission
- Zero
3 km or 7 km variant
All-airspace
RMS
Fully passive
Operational concept
Drone Eye is the first layer of the detect chain. Because it is entirely passive it can be deployed inside sensitive sites, urban areas and regulated airspace where active emitters are restricted, and it gives early warning of both the drone and its operator.
- Detects the drone and the remote controller, supporting pilot localisation
- Electronic fingerprinting identifies model and protocol, not just presence
- Whitelist / blacklist separates friendly and authorised flights from threats
- Multi-site, multi-device deployment via local or cloud servers
Integration
Tracks are published into the BPNE C2 alongside radar and EO/IR feeds, and cue jamming effectors automatically when rules of engagement allow. The sensor is browser-managed and can be operated from a desktop, tablet or phone.
- Web GUI on Windows, Linux and macOS; Android and iOS apps
- Central or distributed monitoring with role-based user access
- Online and offline software upgrade paths
RF performance
- Operating frequency range
- 70 MHz – 6 GHz
- Detection bands
- 868 MHz ISM, 915 MHz ISM, 2.4 GHz ISM, 5.8 GHz ISM
- Dynamic range
- 70 dB
- Scanning frequency resolution
- < 100 Hz
- Minimum detectable bandwidth
- 100 Hz
- Direction finding accuracy
- 7.5° RMS
- Detection range
- 3 km or 7 km version
Protocols & library
- Wireless protocols
- LightBridge, OcuSync, Wi-Fi and variants, Zigbee, Bluetooth, NTSC/PAL, drone telemetry, most DIY controllers and FPV links
- Modulations
- OFDM, DSSS, FHSS, GFSK, OQPSK, analogue FM, 2FSK, BPSK, QPSK, 16QAM, 64QAM
- Library coverage
- 130+ drone, controller, telemetry and FPV models
Physical & environmental
- Weight
- 9.5 kg including antenna
- Dimensions
- 318 mm diameter × 294 mm height
- Power supply
- 100 – 240 V
- Ingress protection
- IP66
- Operating temperature
- −25 °C to +55 °C
Other products
Drone Wall
High-power directional RF denial system engineered for concentrated, sustained disruption across all primary drone-relevant frequency bands — from the 2.4GHz range through 6.4 GHz with a range of 10 km. NATO tested.
GNSS Jammer
A high-power multi-band GNSS jamming system that denies satellite navigation to drone platforms at distances of up to 10 km. Designed as an outer-layer effector, it degrades positioning accuracy before threats reach the protected zone — effective against both purely GNSS-reliant and inertially assisted platforms.
Mobile Backpack Jammer
A wearable, dismounted RF jamming platform that puts mid-range drone denial capability in the hands of a single operator. Covering five frequency bands simultaneously, the system disrupts drone control links, video feeds and Wi-Fi-based communication protocols from within a compact, field-ready backpack form factor.
Handheld Jammer
A one-handed RF jamming device for close-proximity drone neutralisation. Draw, activate and deny — no configuration, no setup, no delay. Built for the final defensive moment, when a drone is already inside the immediate environment of a protected person, vehicle or space.
EchoGuard 4D Radar
EchoGuard is a compact, solid-state 4D surveillance radar built on metamaterials electronically scanned array (MESA) technology. BPNE integrates it as the active detection layer, adding precise range, altitude and velocity to the passive RF picture — including against drones flying without an RF link.
BPNE Tracer
BPNE Tracer is a fully portable passive detection device combining protocol decoding and RF signature recognition. By reading the drone's own data link it identifies brand, model and serial number, and fixes the position of both the aircraft and its operator — without emitting anything or disturbing communications inside the protected area.
360 3D AI Radar
Portable 3D drone radar with 360° coverage and AI classification.
Command & Control
NATO Tested and certified, open architecture Command & Control platform with a common operating picture (COP) that fuses every sensor and effector, applies rules of engagement and logs each incident. Works with any sensors and any effector such as jammers, interceptors, alert systems, and third-party C2 / C4ISR systems which can be connected and commanded through the same interface. The platform is interoperable and acts as the integration layer between hardware and operational outcome.
Latest news
BPNE becomes the first Hungarian company with a NATO SAPIENT certificate
At NATO TIE26 in the Netherlands, the vendor- and sensor-neutral BPNE C2 platform was validated in a multinational, multi-vendor environment and earned a NATO SAPIENT certificate.
Read moreSwarm defeated by high-power EW at NATO Crucible 1-26 (Eastern Phoenix)
As the only Hungarian company on site, BPNE neutralised a coordinated drone swarm with high-power electronic warfare at NATO's LCI-X Eastern Phoenix experimental C-UAS exercise in Romania.
Read moreDrone-enabled operational concept for Firestone Liberia
BPNE supported Bridgestone Corporation / Firestone Liberia with a drone-enabled operational concept for one of the world's largest plantation environments — persistent aerial coverage across vast, remote tropical terrain.
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