DayCor® micROM HD – UAV Corona Inspection Camera - Remote Robotic
DayCor® micROM HD – UAV Corona Inspection Camera - Remote Robotic
OFIL systems

DayCor® micROM HD – UAV Corona Inspection Camera

Contact us for pricing
Contact us for pricing

Proof of concept program

Remote Robotic helps enterprise and public-sector teams validate advanced robotics solutions—drones, UGVs, ROVs, docking systems, and sensors—through a hands-on Proof-of-Concept (POC) program.

Designed for utilities, public safety, mining, energy, and large industrial organizations that need clarity, ROI, and operational certainty before investing.

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PD detection at 1pC @ 8m
720p video for detailed imaging.
Inspections from up to 40 meters
For DJI M300/M350 and RtRobotics HERA
DayCor technology
Corona camera
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The DayCor® micROM HD is an ultra-light, bi-spectral UAV payload designed for daylight corona and partial discharge (PD) detection on high-voltage transmission and substation assets. Using Ofil’s proven solar-blind UV technology, the camera isolates corona emissions below 280 nm, giving inspection teams clear, actionable PD data in real time directly from the drone video feed.

Built for UAV workflows, micROM HD combines a high-sensitivity UV sensor + HD visible camera in one compact payload. Operators get a precise UV-over-visible overlay, enabling pinpoint fault identification on insulators, fittings, conductors, bushings, and more — all without climbing, live-line exposure, or time-intensive ground patrols.

Perfect for utilities, contractors, engineering firms, and predictive maintenance programs that need to see invisible faults before they become outages.

Ultra Violet (UV) – Optical Properties

  • Sunlight Rejection: Absolute — operable in all sunlight and weather conditions, even with the sun in the field of view
  • Minimum Discharge Detection: 1 pC @ 8 m (tested by Innogy SE-Eurotest : NEMA107-1987)
  • Minimum UV Sensitivity: 7.8 × 10⁻¹⁸ watt/cm²
  • Minimum RIV Detection: 30 dBμV (RIV) @ 1 MHz @ 10 m
  • Field of View (H × V): 20° × 11.25°
  • Focus: Manual & auto focus, UV and visible channels synchronized
  • UV Zoom: 3× digital continuous zoom; UV & visible synchronized
  • UV Frame Integration: On (selectable range) or Off
  • UV Display Colors: Selectable range of color palettes
  • Spectral Range: 240–280 nm
  • UV Blobs Count: UV events per minute; 3 field-of-view sizes

Visible – Optical Configuration

  • UV/Visible Overlay Accuracy: < 1 milliradian deviation
  • Minimum Visible Light Sensitivity: 0.03 Lux
  • Field of View: 20° × 11.25° (UV & visible synchronized)
  • Visible Zoom: 3× optical
  • Noise Reduction: Yes
  • Focus Range: 5 m to infinity (automatic & manual)

Data Storage

  • Video Output: Standard HD 720p @ 60 fps
  • Video Format: MOV
  • Image Format: JPG
  • Storage Formats: FAT-32, exFAT

I/O Controls & Operation

  • Video Interface: HDMI, RTSP
  • Communication Protocols: micROM-Protocol, GPS-NMEA, MAVLink, S.BUS
  • Interfaces: RS232, CAN BUS, MFIO-PWM, UART
  • Connectors: microHDMI, RJ45, Power, AUX, MFIO, miniUSB, JST
  • Output Modes: Combine (UV + Visible), UV-only, Visible-only

Physical Characteristics & Power

  • Operating Temperature: –20°C to +55°C (–4°F to +131°F)
  • Weight:Camera core: 675 g (1.48 lb)Block camera: 875 g (1.92 lb)
  • Dimensions: 156 × 112 × 71 mm (6.14" × 4.4" × 2.79")
  • Power Source: 7–28V DC
  • Power Consumption: 12 W
  • Environmental Rating: IP42 (sealing, vibration, shock)
  • Mounting: Precision mounting threads

Accessories

  • Installation kits, adaptors & gimbals for multiple UAV platforms
  • Integration support
  • GPS module
  • CoronaWise — Corona Management Software
  • Li-Po rechargeable batteries:Medium range ≈ 90 minLong range ≈ 4 hours

1x DayCor® micROM HD

1x Integration kit

1x GPS module

Remote Robotic is a North American authorized dealer for OFIL systems DayCor® micROM HD – UAV Corona Inspection Camera.

Your purchase includes the full standard manufacturer warranty, and we also offer optional support programs to help protect your equipment and keep it performing at its best.

Learn more about Extended Care Program

DayCor® micROM HD Spec sheet

We offer training for all robotic solutions

Learn more

DayCor® micROM HD – UAV Corona Inspection Camera FAQ

Corona cameras detect UV emissions from partial discharge and arcing, problems often invisible to thermal or visual inspections.

It integrates cleanly with M300/M350 RTK using the correct mount and communication protocols provided.

Yes — the camera provides live UV-on-visible overlay so pilots can reposition and document defects immediately.

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