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EVO II 640T Radiometric Thermal

EVO II 640T Radiometric Thermal

EVO II 640T Radiometric Thermal

The 640T model drone brings radiometric technology to the Autel Robotics EVO II aircraft. For customers not limited to country of origin. The 640T will be the best solution for full thermal productivity. A combination 8K camera with a 1/2-inch sensor, 13mm lens paired with a non-USA branded thermal providing 640 x 512 @ 30fps resolution quality.

This camera supports 4K-30fps, 1080p-30fps and 720p-30fps. Max image size is 8000 x 6000. When recording in dual simultaneous mode, 720p-30fps is the output. Refresh rate is set to 30-hertz.

EVO II 8K EVO II Dual 640T |  EVO II Dual 640T RTK
EVO II Dual 640R FLIR  |  EVO II Enterprise PRO 6K 
EVO II Enterprise Dual 640R FLIR  |  EVO II Enterprise Dual 640T

The EVO II Dual is an export-controlled item, screening is required for purchase.

The drone has a 9-km (5.59 mile range) and 360° collision avoidance. 12 computer vision sensors controlled by a dual-core processor and AI machine learning makes possible omni-directional protection. Begin detecting potential hazards up to 30 meters away and let the EVO II accurately control the speed of the drone to avoid a collision. Optionally disable obstacle avoidance and use the radar feature to still provide alerts while maintaining full control of the aircraft! This drone has been tested and is capable of flying in Level-8 wind conditions (46-mph)! 

Using the same 12 computer vision sensors, the EVO II can navigate itself in all directions while avoiding obstacles!

The EVO II Series features the longest battery life of any foldable drone (up to 40-minutes of flight time). With a top speed of 45mph and up to 9km (5.5 mile) video transmission range, you can now go further and faster. EVO II presents an all new sensor and storage package and omnibus-directional obstacle avoidance.

With interchangable camera's, there no longer is a limitation to your aircraft. Standalone camera's will be available separately. These cameras are not hot-swappable and it is not recommended to change these in the field.

Radiometric Technology
The 640T model provides radiometric technology with temperature modes monitoring real time temperatures, which are captured directly on the remote display.  The integrated Infrared Thermal Analysis Tool (IRPC TOOL) enables quick image import and analysis of temperature measurements that will generate detailed thermal reports.


  • Central temperature measurement View real-time display of the temperature in the center area of the screen.
  • Spot temperature measurement Tap the screen, and the temperature of the selected object will be displayed in real time.
  • Regional temperature measurement Get a dynamic view of the average temperature, maximum temperature, and minimum temperature displayed in a selected area.
  • Temperature alarm Monitors the screen temperature in real time. The system prompts the user when the temperature reaches a set threshold.
  • Isotherm Set a temperature range and the system will detect any objects within the temperature range specified.
  • Image enhancement Supports real-time adjustment of image brightness, contrast, and image details. The system will highlight any objects within the temperature target.


EVO II comes standard with a 7100 mAh rechargeable battery. Providing up to 40-min of flight time in forward motion and 35-min at a hover. Patented "battlock system" guards against battery ejection during high-speed maneuvers or hard landings.

This drone is compatible with the LiveDeck system with a simple change of one of the two external antennas. The EVO II drone can broadcast video signal up to 5.5 miles away. The video signal also is broadcasted to the EVO II controller for display on either the onboard 3.3-inch LED screen or to the Autel Explorer mobile application when a mobile device is connected to the controller.


1-Year Limited Warranty

Infrared camera sensor Uncooled VOx Microbolometer
Sensor resolution 640x512
Pixel pitch 12 µm
Wavelength range 8~14 µm
focal length 13mm
FOV H33°V26°
Zoom 1 ~ 8x
Camera resolution Infrared mode: 640*512
Picture in Picture: 1920*1080, 1280*720
Photo shooting mode Single shooting, continuous shooting,
time-lapse shooting
Video Resolution 640*512 30fps
Video format MOV / MP4 (support H.264/H.265)
measurement accuracy
±3℃ or ±3% of reading (whichever is greater)
@ambient temperature -20℃~60℃
Temperature range High gain mode: -20° to +150°C
Low gain mode: 0° to +550°C
Accurate temperature
measurement distance
2-20 meters

Packaging: 17” x 14” x 9”
Weight: 13.7 lb (6.2 kg)

The Autel Robotics EVO II Dual 640T Bundle combines one EVO II Dual 640T
aircraft, one EVO II Battery Charging Hub, one EVO II 12V Car Charger, one
EVO II Hard Case, three aircraft batteries, and four propeller pairs. This bundle is designed to fly out of the box and continue to fly for a longer period of time.

In addition, the Autel Robotics EVO II Dual 640T Bundle comes standard with
one remote controller, one aircraft charger, one USB Micro A-USB Micro B
cable, one USB Micro A-USB Type C cable, one gimbal cover, a packing list
(includes quick guide, instructions, etc.), and a warranty card.