Surveillance quadcopter

What is a surveillance quadcopter?

It is a small four-rotor aircraft that carries a camera aloft to watch an area and send video back to the operator. Ours is a 3.6 kg carbon fiber machine that flies for 50 minutes, ranges 5 km with near real-time video, and carries a 200 g 4K day/night gimbal with a 640x512 thermal channel. It navigates on four satellite constellations and estimates the GPS coordinates of what it sees.

See: How it compares to DJI and Autel ISR drones, Surveillance drones in the wider air fleet

How long can a surveillance quadcopter fly?

Ours flies for a maximum of 50 minutes. For context, the DJI Matrice 4T publishes 49 minutes, the Matrice 350 RTK 55 minutes and the Autel Alpha 40 minutes, all measured without a payload. The figure to hold any vendor to is endurance with the gimbal fitted and the data link running, which none of them publishes, so trial it with your own payload.

See: Endurance against named competitors

What camera does the surveillance quadcopter carry?

A 200 g gimbal with a 4K UHD day/night channel and a 640x512 thermal imager, rated IPX4. That thermal resolution is the same class the DJI Matrice 4T and the Autel Alpha carry. The gimbal is swappable, so the payload can be changed for the mission rather than fixed to one sensor.

See: Payload and thermal detail

How far can the drone operate from the operator?

We state a 5 km operating range with near real-time video. Competitor figures like the Matrice 4T's 25 km or the Autel Alpha's 15 km are radio-link distances measured in an unobstructed, interference-free test, which is not the same as a guaranteed mission radius. The honest way to compare is a link-budget trial in your own radio environment.

See: Range figures explained

ISR quadcopter that navigates without depending on GPS alone

This is where ours differs from the field. It navigates on GPS/QZSS, Galileo, BeiDou and NavIC, including the dual-band L5 signal, with hover accuracy of plus or minus 1.0 m. That is a wider constellation set than the DJI Matrice 4T, the Matrice 350 or the Autel Alpha publish. Including NavIC and L5 hedges the aircraft against any single navigation system being denied or degraded.

See: Navigation compared to DJI and Autel, Command and control across the fleet

Backpack surveillance drone one person can carry and launch

At 3.6 kg all-up with foldable landing gear, it packs into a backpack, which puts it between the compact DJI Matrice 4T and the heavier Matrice 350 that needs a two-person handling routine. A single operator can carry it in, launch it and recover it. Bring your carry and launch constraints to the technical review so the case and spares kit are sized to the way you will actually move it.

See: Weight class against competitors, Training operators to fly it

Drone that estimates target GPS coordinates to pass to another asset

It estimates target GPS coordinates from the air, with optional onboard AI image processing. That is the point of an ISR aircraft whose job is to find something and hand its location to a patrol or a shooter. Autel publishes AI target recognition and positioning on the Alpha; DJI does not publish an onboard coordinate-estimation figure on the Matrice 4T or 350. If passing a coordinate is part of the mission, specify it explicitly.

See: Geolocation against competitors, Sensor fusion on the ground side

Surveillance quadcopter for a defence buyer avoiding Chinese-origin drones

That is the practical reason many defence buyers look past DJI and Autel: both are Chinese and face import and procurement restrictions in several markets. Ours comes from an independent, non-aligned supplier that builds and sustains it, so the airframe, its firmware and its spares are not on another state's export calendar. The performance sits in the same band as the named competitors; the supply relationship is the difference.

See: Supply-chain exposure compared

How does the drone handle wind and cold?

It tolerates wind to 10 m/s and operates from 0 to 55 C. For comparison, the DJI Matrice 4T and Matrice 350 both publish 12 m/s wind resistance during take-off and landing. If your operating area sees stronger sustained winds or sub-zero temperatures, put those conditions on the table at survey, because they set the realistic flight envelope more than any headline figure.

See: Environmental figures compared

We need an ISR drone that keeps flying if one navigation system is jammed. Does this help?

It is built for exactly that. It receives GPS/QZSS, Galileo, BeiDou and NavIC and uses the dual-band L5 signal, so losing one constellation does not blind the aircraft the way a single-system receiver would. It also returns to home on communication failure or low battery. No aircraft is immune to a determined jammer, so pair the multi-constellation navigation with your own procedures for a lost link, but the wider constellation set is a real hedge that the DJI and Autel entries do not publish.

See: Navigation and failsafes compared, Counter-UAS context

How does the flight time really compare to a DJI Matrice, once a payload is fitted?

On paper the four are close: we publish 50 minutes, the Matrice 4T 49, the Matrice 350 RTK 55 and the Autel Alpha 40. But every one of those is a no-payload figure measured by the vendor. Fit the gimbal, run the data link and fly a real profile, and all four will come down, by an amount none of them publishes. The honest answer is that endurance-with-payload is the number that decides it, and the only way to get it is a trial on your mission profile.

See: Endurance figures in full

Can operators be trained to fly and maintain this without a foreign contractor?

That is the intent of an independent, non-aligned supply. The aircraft has manual and autonomous modes with pre-planned, dynamically adjustable mission points, so it is flyable by a trained operator rather than a specialist crew, and support comes from one accountable team rather than a foreign export desk. Combine the aircraft with a pilot training pathway so the operating and sustainment skills stay in-country. Scope the training and spares depth in the technical review.

See: Pilot training pathway, Origin and support compared

Does it matter that the aircraft has no whole-body IP rating when the DJI drones state IP55?

It is a fair point and an honest gap. We publish an IPX4 rating for the gimbal payload, not a whole-aircraft IP figure, while the DJI Matrice 350 and the Autel Alpha state IP55 for the aircraft and the Matrice 4T states no standard protection level at all. If you operate routinely in heavy rain or dust, make the aircraft-level ingress rating a written requirement and confirm it at survey rather than assuming it from the gimbal figure.

See: Ingress protection compared

We want the drone to feed into a wider ISR and command picture. How does it fit?

It is designed to hand off, not to work alone. It streams near real-time video, estimates target GPS coordinates from the air and offers optional onboard AI image processing, so its output can feed a command layer and a ground sensor picture rather than sitting on a single operator's screen. Bring your command and control architecture to the review so the video and coordinate feeds are scoped into it from the start.

See: Command and control, Sovereign ISR programme shape

What is the realistic mission radius, given the 5 km range figure?

Five kilometres is the operating range we publish, and it is deliberately a working figure rather than a maximum radio-link distance. Competitor numbers like 25 km or 15 km are unobstructed, interference-free link tests, not guaranteed radius, and they collapse in cluttered or contested RF. The honest planning move is to treat 5 km as the design radius, then confirm it with a link-budget trial in your own environment, because terrain, interference and altitude all move the real number.

See: Range and link-budget explained

What is Surveillance quadcopter?

Surveillance quadcopter is Unstrat's Sky (Air Domain) capability: A 3.6 kg carbon-fiber surveillance quadcopter with 50 minutes of endurance, 5 km range and BVLOS-ready navigation on four satellite constellations. Carries a 200 g day/night 4K gimbal with thermal imaging, estimates target GPS coordinates, and packs into a backpack with foldable landing gear.

How does Surveillance quadcopter work?

Surveillance quadcopter delivers its effect through 50 minutes maximum flight time at 3.6 kg take-off weight, carbon fiber and aluminium build, 5 km operating range with near real-time video transmission and Navigation across GPS/QZSS, Galileo, BeiDou and NavIC constellations with ±1.0 m hover accuracy, capabilities matched to the requirement and confirmed under briefing rather than published.

Who makes Surveillance quadcopter?

Surveillance quadcopter is built by The Robotics & AI House, whose focus is unmanned systems, eo/ir sensors & ai video analytics. Unstrat represents The Robotics & AI House to government and enterprise buyers worldwide as an independent, non-aligned prime vendor.

Why choose Surveillance quadcopter over a major-power alternative?

Surveillance quadcopter is sourced from an independent, non-aligned manufacturer, so it carries no major-power disclosure rules, upgrade-locks or political ramifications. Concretely: BVLOS-ready navigation on four satellite constellations, including dual-band L5. The capability is accountable to you, not to a foreign vendor's government and its release schedule.

How is Surveillance quadcopter procured, and where can it be exported?

A backpack ISR aircraft with the endurance of a much larger machine: 50 minutes aloft, 5 km out, target coordinates estimated from the air, and a 4K day/night gimbal, at 3.6 kg all-up. Every engagement begins with a briefing, and export eligibility is confirmed per market under briefing rather than published. Where controlled capabilities are involved, the classification and end-user-certificate chain is confirmed first. Surveillance quadcopter is then sustained in-region by one accountable team from briefing through long-term operation.