Developed & manufactured in EU

The independent European alternative to DJI AeroScope®

A passive drone detector, developed and manufactured in Slovakia, EU. It receives Remote ID and DJI DroneID up to OcuSync 4+ and shows you where every drone and the pilot is located. No subscriptions, optionally fully air-gapped.

Why DroneWard One

OcuSync 4+ processed on the device

Every detection, including DJI DroneID up to OcuSync 4+, is decoded and stored on the detector. Standard setup: only one encrypted key frame ever leaves the unit. With the optional on-device decryption module, nothing does, and the detector runs fully air-gapped.

No subscription. Ever.

You buy the detector and you own it. No per-seat licences, no annual fees, no features behind a paywall. You decide when to install updates.

Built by a European team

Designed, engineered, and assembled by our EU-based team.

Software fully under our control

We write and maintain the firmware ourselves. We don't outsource development of firmware to 3rd-party companies.

The 250-gram blind spot

The problem: Standard Remote ID receivers miss drones under 250 g.

Why: Regulation exempts them from Remote ID — including DJI Mini and Neo class drones.

DroneWard's solution: These drones still transmit DJI DroneID, which we detect.

Detect. Locate. Act.

Detect

The sensor passively receives every Remote ID and DJI DroneID broadcast in range — encrypted included, up to OcuSync 4+. It transmits nothing, so it's silent, legal to operate, and invisible to the drone's operator.

Locate

Every detection appears live on your dashboard: aircraft type, position, flight path, home point — and the pilot's location.

Act

The moment anything enters your airspace, your team gets an alert with live coordinates - for the drone and the person flying it. Every flight is tracked and logged as evidence.

Can't process the detection? It's not lost. Raw detections are stored on-device. When an update adds support for a previously unknown or unsupported packet, stored records can be reprocessed and identified retroactively. You choose when to install updates. Records are typically retained for several months.

Demo video — 90 seconds, live detection with pilot localization

Built for the sites that can't have surprises overhead

Airports & heliports

Monitor approach paths and the airport perimeter for unauthorized drones, including sub-250 g models that don't broadcast Remote ID.

Energy & utilities

24/7 stationary monitoring of power plants, substations and pipelines. Suitable for nuclear sites.

Stadiums & public events

Portable unit for temporary deployments. Monitor the airspace over the venue and locate pilots in real time.

Critical infrastructure

Detect every drone over your site and locate its operator, around the clock. Stationary sensors cover the perimeter, run on your hardware, and can operate air-gapped.

Technical parameters

What the unit receives, how far it reaches, and where the data ends up. Datasheet will be available later when the unit is finalized.

Protocols
Remote ID (ASD-STAN / ASTM F3411) · DJI DroneID incl. encrypted, up to OcuSync 4+
Detection range
With omnidirectional antenna up to 10 km, in the city 5 km, terrain dependent
Emissions
None — fully passive receiver
Data handling
All processing on-device · optional air-gapped decryption module for DroneID
External Integrations
MQTT · WebHook · WebSockets · raw packet forwarding
Deployment
Stationary (PoE+) or portable unit (power via USB-C)
Dashboard
Served by the device — open in browser from Win / Mac / iOS or Android.

Frequently asked questions

Let’s talk.

Book a short call — you'll talk directly with our CEO or CTO, not a sales team. We'll discuss your situation, answer the technical questions, and agree on the next step.

If it makes sense, we can arrange a pilot deployment at your site so you can evaluate the system in your own environment. We'll work out the right setup together, wherever you're based.

If it’s a good fit for both sides, we’ll put you on the list for the first units.

Prefer email? Write to us at [email protected]

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Aug 2026 Milestone

Verified Outside with Omni Directional Antenna

We have successfully verified that our detector works with an omnidirectional antenna, achieving a range of 3.5 km in the city.

Read more
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DSP Technologies s. r. o.
Ulica Jozefa Adamca 9983/24
917 01 Trnava, Slovakia
[email protected]
Company ID (IČO)
57497303
Tax ID (DIČ)
2122780473
VAT ID (IČ DPH)
SK2122780473

AeroScope® and DJI® are trademarks of SZ DJI Technology Co., Ltd. DroneWard is an independent product and is not affiliated with, sponsored by, or endorsed by DJI. © 2026 DSP Technologies s. r. o. — developed and manufactured in Europe.