Intuitive indoor inspections

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Perform safe, fast and cost effective inspections, with Elios 2 - an intuitive, reliable and precise indoor inspection drone.


Designed for confined spaces

We believe that robots should be sent in hazardous places and dangerous situations instead of humans. Reinventing collision-resilience, Elios 2 allows you to capture every corner and inch of the most complex and confined assets, from a safe location.

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Collision resilience design

Reliable operations in any situation.

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Confined space assessibility

Fly where no other drone can.

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Robust transmission

Inspect beyond line of sight.


Fly where no other drone can.

Collision resillience

With a spherical cage protecting propellers from impacts, Elios 2 remains always stable through lightning-fast corrections on the propellers’ speed and direction of rotation. The entire payload is mounted on a retractable structure that protects it from damages in case of frontal shocks.


With an overall dimension just below 40 cm (15.7 in) Elios 2 fits into standard manholes and can enter any space where an inspection is needed. It can safely and easily be flown into assets without any human access needed; at no point do workers need to enter the space during the inspection.

Robust transmission

Perform remote inspections beyond line of sight, through walls and past obstacles with Elios 2. Its wireless transmission system overcomes the needs of indoor configurations and is compatible with the Range Extender for the most complex setups.


Stay in control at all times.

Elios 2 intuitive flight experience makes anyone feel like a seasoned pilot from the first flight. Perform flawless inspections with an effective and user-friendly tool, deployed within minutes.

GPS-free stabilization

Take razor-sharp close-up images in GPS-denied environments, in dark and troubled air flows, beyond line of sight. Elios 2 features 7 stability sensors specifically designed for indoor allowing it to hover in place and easily navigate through unstructured spaces.

Distance lock

Perform smooth inspections of long and repetitive features like welding, or beams. With the distance lock, Elios 2 remains at a set distance, ranging from 30 cm to 200 cm (1 - 6 ft) autonomously.

Full HD live streaming

Experience a greater situational awareness and perform live inspections in First-Person View (FPV) thanks to the increased details of the Full HD live streaming built into Elios 2.
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Get stunning image quality even in the complete dark.

Thermal & 4K close-up inspection

When it comes to visual inspections, data is what matters. So, we've placed Elios 2 payload in the front cage-opening, fitted with a thermal and a 4K camera side by side. 12 MP still and video recording gives you stunning detailed images with 0.18 mm/px resolution to spot the tiniest cracks from floor to ceiling

10K lumens

The Elios 2 features the most powerful and intelligent lighting system ever built on a commercial drone. Carrying 10'000 lumens of light, adjustable to your needs, Elios 2 provides the right amount of lighting whether you need to see the big picture or the tiniest crack.

Dustproof lighting

Industrial indoor spaces are often full of dust, which makes First-Person View aircraft navigation difficult. Dustproof lighting allows you to traverse dirty places without losing sight of your objective.

Oblique lighting

To reveal textures and identity defects, inspectors use a lighting technique with our new oblique lighting systems, looking for pitting, cracks, or build-ups becomes as natural ad doing it with a flashlight.


Build upon actionable data.

From planning to reporting, we've got you covered

Cockpit 2.0 has been designed to let you prepare your inspection reports on the fly. Once your mission is completed, simply connect Elios 2 to your computer using the USB port fitted on the drone to import all of your work into Inspector 2.0. From there, you will be able to further investigate captured data, document findings, and create reports.

Sizable insights

Turn visual information into insights by adding figures to features. During data processing in Inspector, simply draw a line on the image and you will get a 2D measurement.

3D Modeling

Change the way you deliver, visualize, and interpret data by building 3D models. Using third-party photogrammetry software such as Pix4D Mapper or Agisoft Photoscan, Elios 2 enables the creation of digital twins which reveals details of your assets.
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Revolutionize the way you perform indoor visual inspections today

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Because we want you to make the most out of your drone, one full day of training is offered with each purchase of a unit

More about training  >

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Elios 2 is engineered to be easily serviceable, minimizing the reasons to ever send your drone back to Flyability.

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Dedicated support team

For any assistance, in the field or at your office, our dedicated support team will travel the world for you.

Ask for help >

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What our customers say about Elios 2

“Undoubtedly the best drone for indoor inspection to date, which will quickly become the darling of inspection companies.”
Benjamin P.
Institut De Source
"Here is a drone you can hand to somebody who's never used it and they'll be successful with it."
Ryan T.
Barrick Golden Sunlight Mine
 "If you wonder whether the Elios 2 can be used for an official API510 pressure vessel inspection witnessed by a third-party inspection entity, the answer is yes."
Steven V.
Ronik Inspectioneering
"Don't bother wasting your time looking elsewhere. The Elios 2 is the one solution you need for indoor inspections and inspections in confined spaces."
Yi Xiang Wong
Inspection Manager at Cyberhawk


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Interested to know more? Contact us.