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FLIR Duo Pro-R Radiometric Dual-Sensor Thermal Camera

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This product has now been discontinued, please see the alternative product:

FLIR Duo Pro-R Radiometric Dual-Sensor Thermal Camera


Dual-Sensor Imaging

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

Multiple Display Options

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

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

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

PWM Control

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

On-Board Recording

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


  • Duo Pro R
  • Integration Cable
  • Bench Cable
  • USB Type-A to Type-C Cable
  • Includes GPS antenna
  • Includes (2) 64GB microSD cards


FLIR Duo Pro R
Duo Pro R 640
Duo Pro R 336
Thermal Imager
Uncooled VOx Microbolometer
Spectral Band
7.5 – 13.5 μm
Thermal Sensitivty
<50 mK
Thermal Sensor Resolution Options
640 x 512
336 x 256
Thermal Lens Options
13 mm: 45° x 37°
9 mm: 35° x 27°
19 mm: 32° x 26°
13 mm: 25° x 19°
25 mm: 25° x 20°
19 mm: 17° x 13°
Thermal Frame Rate
30 Hz
Visible Sensor Resolution
4000 x 3000
Visible Camera FOV's
56° x 45°
Measurement Accuracy
+/- 5 C or 5% of readings in the -25°C to +135°C range+/- 20 C or 20% of readings in the -40°C to +550°C range
87 × 82 × 69 mm
325 g - 375 g (640-25 mm only)
325 g
IR-only, Vis-only, Picture-in-Picture (IR in Vis)
Imaging Modes
MSX Image Enhancement?
Yes – Adjustable in App and via PWM
Multiple Color Palettes?
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
Digital Video Out
Input Voltage
5.5 - 26.0 VDC (10-pin JST Port)
5.0 VDC (USB-C Port)
Power Dissipation (avg)
12 W
Remote Control?
Yes - PWM (3 channels), MAVLink
MAVLink interface?
Digital Video Output
1080p60, 1080p30, 720p60
Mounting Features
1/4”-20 TPI Tripod Mounts (qty 2, bottom surface)
Operating Temperature Range
-20°C to +50°C
Storage Temperature Range
-20°C to +60°C
Operational Altitude
+38,000 feet

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