FLIR DUO PRO R 336 9mm Dual Sensor

FLIR DUO PRO R 336 9mm Dual Sensor

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FLIR DUO PRO R 336 9mm Dual Sensor

Product Highlights


  • Lens: 9mm
  • 35°(H) x 27°(V) FoV
  • Uncooled VOx Microbolometer
  • Spectral Band: 7.5 – 13.5 μm
  • Thermal Sensitivity: <50 mK
  • Thermal Sensor Resolution: 336 x 256
  • Frame Rates available: 9Hz or 30Hz


  • Resolution: 4000 x 3000
  • FoV:  56°(H) x 45°(V)

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The new standard in drone thermal imaging

The ultimate drone thermal imaging solution is here. The new FLIR Duo Pro R 336 9mm combines a high resolution, radiometric thermal imager, 4K color camera, and a full suite of on-board sensors to bring you the most powerful dual-sensor imaging solution in the world for small commercial drones. Capture actionable data around the clock with Duo Pro R.


With two live video output options – analog video, or digital video over micro-HDMI – pilots can switch between thermal and color imagers in flight, or view them both in picture-in-picture mode, and select MSX® blended imagery, all while recording video and stills on two microSD cards.



Its on-board sensor suite makes FLIR DUO PRO R 336 9mm a self-contained airborne mapping package. Fully integrated GPS receiver, IMU, magnetometer, and barometer provide all the data needed to create accurate orthomosaics from an airborne platform without integrating to external flight controllers.



Easy configuration over Bluetooth with the FLIR UAS app for iOS and Android lets pilots easily configure Duo Pro R before takeoff. Set color palettes, image optimization features, configure PWM inputs and MAVLink interface, and start recording all without lugging a computer to the field.


Thermal imager Uncooled VOx microbolometer
Spectral band 7.5–13.5 µm
Thermal sensitivity <50 mK
Thermal sensor resolution 336 × 256
Thermal lens 9 mm: 35° × 27°
Thermal frame rate 30 Hz
Visual sensor resolution 4000 × 3000
Visual camera field of view 56° × 45°


Measurement accuracy ±5°C or 5% of readings in the –25 to +135°C range ±20°C or 20% of readings in the –40 to +550°C range

Physical attributes

Size (width × depth × height) 85 mm × 81.3 mm × 68.5 mm (3.35 in. × 3.20 in. × 2.70 in.)
Weight 325 g (11.46 oz.)

Image processing and display controls

Imaging modes Infrared only, visual only, picture in picture (infrared in visual)
MSX image enhancement Yes
Multiple color palettes Yes: adjustable in app and via PWM

IMU sensor

Other sensors Accelerometer, gyroscope, magnetometer, barometer


USB 3.0 Power in, USB mass storage
10-pin accessory port Power in, analog video out, PWM, MAVLink, frame sync out
Micro-HDMI Digital video out
Input voltage 5.5–26.0 V DC (10-pin JST port)
  5.0 V (USB-C port)
Power dissipation (average) 12 W
Remote control Yes: PWM (three channels), MAVLink
MAVLink interface Yes
Digital video output 1080p60, 1080p30, 720p60
Mounting features 1/4"-20 TPI tripod mounts (quantity 2, bottom surface)


Operating temperature range –20 to +50°C
Storage temperature range –20 to +60°C
Operational altitude +11 600 m (+38 000 feet)

FLIR DUO PRO R  - What's in the Box

Click Photo to Enlarge

 Dual Sensor imaging

Dual-Sensor Imaging

High resolution thermal and 4K color imagers integrated into a single powerful, convenient package.


 Multiple Display Options

Multiple Display Options

Select the video source you want – visible, thermal with MSX, or picture-in-picture.


 Installation Ready

Installation Ready

With a wide power input range of 5-26VDC and ready analog or HDMI digital video outputs, Duo Pro R can be made to fit almost any drone.


 Integrated Sensors

Integrated Sensors

Fully integrated GPS, IMU, magnetometer, and barometer embed all the metadata in still images needed to create accurate maps.

 PWM Control

PWM Control

Configure and control the camera in the air with up to three PWM inputs, or interface to MAVLink devices.

On-Board Recording 

On-Board Recording

Records digital thermal video and stills to two dedicated on-board microSD cards.

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