EVO II Dual 640T

Resolutions up to 640×512 enable EVO II Dual pilots to capture subjects with great detail from up to 100 meters – 4x farther than any aircraft of its class. The 30Hz refresh rate produces smooth dynamic thermal movement by matching thermal images to video frame rate.

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EVO II Dual 640T

The Most Compact and Advanced Thermal Drone


A New Generation Of Thermal Sensor

The 640×512 sensor provides greater resolution than any camera in its class, enabling pilots to see deep detail in dark environments.

The new generation of the Autel Robotics thermal imaging sensor has EVO II Dual 640T resolution of up to 640×512@30 fps. It also comes standard

640×512 Resolution60Hz Refresh RatePicture-in-Picture Mode10 Thermal Color Palettes

Maximum Efficiency In All Viewing Conditions

EVO II Dual 640T supports up to 10 thermal palettes, enabling pilots to cope with a variety of complex shooting environments and mission scenarios.

Picture-in-Picture Mode
(For Enhanced Situational Awareness)

Visual and thermal imagery are combined to help users quickly interpret data and aid in critical decision making.

Capture And Preserve Even The Smallest Of Details

8K Video, Unmatched Clarity

EVO II Dual 640T records in resolutions up to 7680×4320. With 4 times more pixels than 4K (and 16 times more than HD), 8K videos redefine image clarity and depth.

48MP Camera

The 48MP sensor captures every forensic-relevant detail to assist in precise evidence capture. Both thermal and RGB images are provided with embedded metadata, making the EVO II Dual 640T the ultimate public safety tool.

4x Lossless Zoom

The high resolution provides the ability to zoom deep into a scene and crop an image or video to 4K without any loss in quality. Capture a scene, zoom in, and reframe your shots with ease.

4K HDR For Greater Dynamic Range

4K HDR offers greater detail in highlights and shadows, providing higher-quality images from the most demanding environments.

360° Obstacle Avoidance


12 Visual Navigation Sensors

Omnidirectional Obstacle Avoidance With 12 Visual Sensors

Equipped with 19 groups of sensors — including 12 visual sensors, the main camera, ultrasound, and dual IMUs — the EVO II Dual 640T can easily build three-dimensional maps and plan paths through complex terrain in real-time.

*Please refer to the manual for the specific details of obstacle avoidance performance

Dynamic Track 2.0

The EVO II Dual 640T can model the location and speed of targets simultaneously, predict their trajectory accurately, and track them continuously while identifying up to 64 objects at the same time.

Watch the Video


  • Line Inspections: Reduce costs, increase safety, and improve inspection workflow.

  • Firefighting: Locate hotspots, patrol for forest fires, and shorten response times.

  • Law Enforcement: Perform patrols, accident scene reconstruction, forensics, and crowd monitoring.

  • Search & Rescue: Identify subjects, reduce response times, and optimize search area with automated mission planning.

  • Chemical: Inspect plants more efficiently while improving work safety and lowering inspection costs.

  • Solar: Reduce field time by using automated mission planning to streamline the inspection process, allowing operators or third party software to discover defects or faulty hardware using the thermal payload.

Modular Design
Unlimited Expansion

Modular Design

Unlimited expansion

Interchangeable Payloads Offer Expansion Capability

Payload Capacity 2lbs (900g)

Live Video Streaming

LiveDeck enables pilots to share live aerial video across public or private networks,

sharing data with command posts, stakeholders, or online viewers.

Open SDK

Create customized services,

Maximum Performance, Endless Possibilities



38 Minute Flight Time
5.5 Mile Video Transmission Range
Level 8 Wind Resistance
 45mph Max Flight Speed

Magnesium Alloy Structure

GB4943 Certification



Technical Specifications




Takeoff weight 1150 g
Max takeoff weight 2000 g
Wheelbase 397 mm
Aircraft Battery 7100 mAh
Max flight time  (no wind) 38 min
Max hovering time  (no wind) 33 min
Max horizontal flight speed 20 m/s (Ludicrous)
Max ascent speed 8 m/s (Ludicrous)
Max descent speed 4 m/s (Ludicrous)
Max flight distance (no wind) 25 km
Maximum service ceiling altitude 7000 m
Maximum resistance to wind Level 8
Operating temperature range -10℃ ~ 40℃
Operating frequency non-Japan:2.400 GHz – 2.4835 GHz;5.725 – 5.850 GHz
Japan:2.400 GHz – 2.4835 GHz;5.650 – 5.755 GHz
Transmission power 2.4G
FCC/ ISED:≤27dBm
5.8G (non-Japan) ; 5.7G (non-Japan)
CE/ RCM:≤14dBm
Hovering accuracy Vertical: ±0.02 m (when the visual positioning is working normally);
±0.2 m (when GPS positioning works normally)
Horizontal: ±0.02 m (when the visual positioning is working normally);
±0.5 m (when GPS positioning works normally)

Sensing system

Sensing system type Omnidirectional sensing system
Forward Accurate measurement range: 0.5-20 m
Detection range: 0.5-40 m
Effective sensing speed:<15m/s
Viewing angle: Horizontal: 60°, Vertical: 80°
Backward Accurate measuring range: 0.5-16 m
Detection range: 0.5-32 m
Effective sensing speed:<12m/s
Viewing angle: Horizontal: 60°, Vertical: 80
Upward Accurate measurement range: 0.5-12 m
Detection range: 0.5-24 m
Effective sensing speed:<6m/s
Viewing angle: horizontal: 65°, vertical: 50°
Downward Accurate measurement range: 0.5-11 m
Detection range: 0.5-22 m
Effective sensing speed:<6m/s
Viewing angle: horizontal: 100°, vertical: 80°
Left and right Accurate measurement range: 0.5-12 m
Detection range: 0.5-24 m
Effective sensing speed:<10m/s
Viewing angle: horizontal: 65°, vertical: 50°
Operating Environment Forward, Backward and Sides:
Surface with clear pattern and adequate lighting (lux > 15)
Detects diffuse reflective surfaces (>20%)
(walls, trees, people, etc.)
Surface with clear pattern and adequate lighting (lux > 15)
Detects diffuse reflective surfaces (>20%)
(walls, trees, people, etc.)
  • Thermal camera
    Sensor Uncooled VOx Microbolometer
    Lens FOV H33°V26°
    Sensor resolution 640×512
    Focal length 13mm
    Wavelength range 8~14μm
    Accurate temperature measurement distance 2-20 meters
    Zoom 1 – 16x
    Photo mode Single shot
    Burst shooting: 3/5 frames, 3 is the default
    Time Lapse: JPG: 2s/5s/7s/10s/20s/30s/60s, 5s is the default
    Camera resolution Infrared mode: 640*512
    Picture-in-picture mode: 1920*1080, 1280*720
    Video resolution 640×512@30fps
    Video format MOV / MP4 (Support H.264/H.265)
    Temperature measurement accuracy ±3℃ or ±3% of reading (whichever is greater)
    @Environmental temperature-20℃~60℃
    Temperature range High gain mode: -20° to +150°
    Low gain mode: 0° to +550°
  • Gimbal
    Mechanical range Tilt:-135° to +45°
    Pan:-100° to +100°
    Controllable rotation range Tilt:-90° to +30°
    Pan:-90° to +90°
    Gimbal Three-axis stabilization
    Max control speed (Tilt) 300°/s
    Angular Vibration Range(°) ±0.005°
  • Remote controller and image transmission
    Max Transmission Distance
    (unobstructed, free of interference)
    FCC:9 km
    CE:5 km
    Transmission power 2.4G
    FCC/ ISED:≤27dBm
    SRRC/CE/MIC/RCM:≤20dBm5.8G (non-Japan) ; 5.7G (non-Japan)
    CE/ RCM:≤14dBm
    Real-time image transmission quality 720p@30fps / 1080p@30fps
    Maximum bit rate of real-time image transmission 40Mbps
    Remote controller battery 5000mAh
    Run time 3 hours
    Charging time 2 hours fast charging
    Display screen 3.26” OLED
    854(W) * 480(H)Pixel
    Directly preview the video without connecting a mobile phone
    Working current/voltage 1.7A@3.7V
  • Intelligent Flight Battery
    Capacity(mAh) 7100mAh
    Voltage(V) 11.55V
    Transmission Power (2.4G) 13.2
    Battery type LiPo 3S
    Energy 82Wh
    Weight(g) 365g
    Charging temperature range(℃) 5℃ to 45℃
    Storage temperature and humidity -10~30℃,65±20%RH
    Recommended storage temperature 22~28℃
    Max charging power(W) 93W
    Charging time 90 minutes
  • Charger
    Input 100-240 V, 50/60 Hz, 1.5A
    Output 13.2 V ⎓ 5 A
    5V⎓3A 9V⎓2A 12V⎓1.5A
    Voltage 13.2 ± 0.1 V
    Rated power 66 W
  • Storage
    SD storage Standard:32 GB,
    max. support 256GB (UHS-3 rating required)
    Internal storage 8GB
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