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Brand: DJI

DJI Zenmuse H20T


The unique DJI Zenmuse H20T camera is specially designed to solve industrial tasks of various levels of complexity. Equipped with the Matrice 300 RTK Industrial Quadcopter, this camera is equipped with four sensors to perform tasks efficiently and quickly: thermal, wide-angle, telephoto, and a laser rangefinder.

    SKU: CP.ZM.00000121.01 Categories: , Tags: , ,



    Unique thermal imaging camera with 4 sensors

    Unique “H” series​

    “H” For Hybrid

    Multi-sensor payloads that bring a whole new meaning to mission efficiency. The unique intelligence and integrated design provide unprecedented aerial imaging capabilities for a range of commercial drone applications. Welcome to DJI’s first hybrid sensor solution – the Zenmuse H20 Series.

    All necessary sensors in one housing

    All The Sensors You Need – In One

    Capture everything. Up close or from a distance. In true living color or thermal. An integrated laser rangefinder (LRF) measures the distance to an object at up to 1200 m away. A powerful, integrated payload that unleashes advanced intelligent capabilities for DJI’s industrial drone platforms.

    Zenmuse H20T – camera with 4 sensors

    Zenmuse H20T – Quad-Sensor Solution

    The most interesting solution in the Zenmuse H20 series of hybrid cameras is, of course, the H20T thermal imaging camera, which is equipped with four sensors at once. Previously, DJI created separate solutions for visual and thermal cameras, but for all their effectiveness and high-quality shooting results, there was a question of joint use in solving specific problems. An attempt to solve this issue was made in the creation of a dual sensor camera, but the H20T is several times superior even to dual cameras, because it has as many as four sensors: a 20-megapixel zoom camera, a 12-megapixel wide-angle camera, a laser rangefinder with the ability to accurately determine the distance to an object within a radius of up to 1200 m and a radiometric thermal imaging camera with a format of 640 × 512 pixels. The 23x hybrid optical zoom brings the image as close as 200 times.

    Several matrices

    Multiple Sensors

    With the H-series hybrid multi-sensor cameras, you can see the whole picture. In particular, the H20T 4-sensor camera will allow you to compare and analyze both visual and thermal images of your subject of interest, and the visual displays can also be viewed using zoom.

    PinPoint function


    A quick tap marks an object in view, advanced sensor fusion algorithms immediately deliver its coordinates.

    Spot measurement

    Spot Meter

    Tap a point to get a real-time reading of the surface temperature.

    Zonal measurements

    Area Measurement

    Select an area to view the lowest, highest, and average temperatures.


    Dimensions 167 × 135 × 161 mm
    Weight 828 ±5 g
    Protection Rating IP44
    Laser Safety Class 1M (IEC 60825-1:2014)
    Supported Aircraft Matrice 300 RTK
    Operating Temperature -20° to 50° C
    Storage Temperature Range -20° to 60° C


    Angular Vibration Range ±0.01°
    Yaw ±320°
    Mount Detachable
    Controllable Range Pitch: -120° to +30°
    Mechanical Range Pitch: -132.5° to +42.5°
    Yaw: ±330°
    Roll: -90° to +60°


    Sensor 1/1.7" CMOS, 20 MP
    Lens Focal length: 6.83-119.94 mm (equivalent: 31.7-556.2 mm)
    Aperture: f/2.8-f/11 (normal), f/1.6-f/11 (night scene)
    Focus: 1 m to ∞ (wide), 8 m to ∞ (telephoto)
    Optical zoom 23х
    Digital Zoom 200х
    Focus Mode MF/AF-C/AF-S
    Exposure Mode Auto, Manual
    Exposure Compensation ±3.0 (1/3 increments)
    Metering Mode Spot metering, Center-weighted metering
    AE LOCK Supported
    Shutter Speed 1-1/8000 s
    ISO Range Video: 100 - 25600
    Photo: 100 - 25600
    Video Resolution 3840x2160@30fps,
    Video Formats MP4
    Video subtitles Supported
    Photo Size 5184 * 3888
    Photo Format JPEG
    Lens DFOV: 82.90
    Focal length: 4.5 mm (equivalent: 24 mm)
    Aperture: f/2.8
    Focus: 1 m to ∞


    Sensor 1/2.3" CMOS, 12 MP
    Lens DFOV: 82.9°
    Focal length: 4.5 mm (equivalent: 24 mm)
    Aperture: f/2.8
    Focus: 1 m to ∞
    Exposure Mode Auto
    Exposure Compensation ±3.0 (1/3 increments)
    Metering Mode Spot metering, Center-weighted metering
    AE LOCK Supported
    Shutter Speed 1-1/8000 s
    ISO Range Video: 100 - 25600
    Photo: 100 - 25600
    Video Resolution 1920×1080@30fps
    Video Formats MP4
    Video subtitles Supported
    Photo Size 4056 * 3040
    Photo Format JPEG


    Hybrid Optical Zoom 23× (DFOV:4°,EQV:556.2mm)
    Max Zoom 200× (DFOV:0.5°,EQV:4800mm)
    One Click Capture One click to save the video or picture of 3 cameras (zoom, wide and thermal camera) simultaneously
    Point to Aim Double click on the wide/thermal camera view, then the system will automatically move the gimbal to focus on the point of interest
    High-Res Grid Photo Frame an area of interest in wide camera view, and the zoom camera will automatically capture a set of 20 MP images of the area. These images are stored together with an overview image that can be viewed in greater detail.
    Night Scene Supported (zoom camera)
    Timestamp Including GPS, date, and time
    Types of memory cards MicroSD card (Max capacity: 128 GB, UHS-1 Speed Grade 3 required)
    Supported File System FAT32 (≤ 32 GB), exFAT (> 32 GB)


    Thermal Imaging Camera Uncooled VOx Microbolometer
    Lens DFOV: 40,6°
    Focal length: 13.5 mm (equivalent: 58 mm)
    Aperture: f/1.0
    Focus: 5 m to ∞
    Focus: 5 m to ∞
    Digital Zoom 1x,2x,4x,8x
    Video Resolution 640×512 @ 30 Hz
    Video Formats MP4
    Image Resolution 640 × 512
    Image Format R-JPEG (16 bit)
    Pixel Pitch 12 μm
    Spectral Band 8-14 μm
    Sensitivity (NETD) ≤50 mK @ f/1.0
    Temperature Measurement Method Spot Meter, Area Measurement
    Scene Range -40 °C to 150 °C (High Gain)
    -40 °C to 550 °C (Low Gain)
    Temperature alert Supported
    FFC Auto/ manual
    Palette White hot/Fulgurite/Iron Red/Hot Iron/Medical/Arctic/Rainbow 1/Rainbow 2/Tint/Black Hot


    Wavelength 905 nm
    Measurement range 3-1200 m (to a vertical surface with ≥12m diameter and 20% reflection rate)
    Measurement Accuracy ± (0.2 m + D×0.15%), D is the distance to a vertical surface


    Recommended Micro SD Cards Toshiba EXCERIA PRO, 32 GB, microSDHC, UHS-II
    SanDisk Extreme PRO, 32 GB, A1, SDHC, UHS-I, U3, V30
    Toshiba EXCERIA PRO, 64 GB, microSDXC, UHS-II
    SanDisk Extreme PRO, 64 GB, A2 SDXC, UHS-I, U3, V30
    Samsung EVO, 128 GB, microSDXC, U3, UHS-I
    Toshiba EXCERIA M303E, 32 GB, microSDHC, UHS-I
    Toshiba EXCERIA M303E, 64 GB, microSDXC, UHS-I
    Toshiba EXCERIA M303E, 64 GB, microSDXC, UHS-I
    Toshiba EXCERIA M303, 128 GB, microSDXC, UHS-I
    Samsung EVO, 64 GB, microSDXC, U3, UHS-I
    All specifications are obtained in laboratory conditions and can only be used as reference data.


    1. How many models are in the Zenmuse H20 Series?

    The Zenmuse H20 Series has 2 models: the Zenmuse H20 (Triple-sensor model with a wide-angle camera, a zoom camera, and a laser rangefinder) and the Zenmuse H20T (quad-sensor model with a wide-angle camera, a zoom camera, a laser rangefinder, and a radiometric thermal camera) The other three sensors are designed for wide-angle shooting, for telephoto shooting and a laser rangefinder for accurately measuring the distance to an object.

    2. What’s the Ingress Protection Level?

    Under controlled laboratory conditions, the Zenmuse H20 Series meets the IP44 protection level under the IEC60529 standard. The protection level is not permanently effective, and will weaken with wear and tear.

    • Make sure the gimbal connector interface and gimbal surface are dry and free of moisture before installing the gimbal.
    • Before use, make sure that the gimbal is firmly installed onto the aircraft, and the SD card cover is clean, free of foreign objects, and securely closed.
    • Before opening the SD card cover, wipe the surface of the body clean.
    3. What are the image resolutions of the cameras?

    It depends on the type of sensor. Radiometric thermal camera: R-JPEG, 640×512 px Wide-angle camera: JPEG, 4056×3040 px Zoom camera: JPEG, 5184×3888 px

    4. What are the video resolutions of the cameras?

    It also depends on the type of sensor. Radiometric thermal camera: 640×512@30fps Wide-angle camera:1920×1080@30fps Zoom camera: 3840×2160@30fps / 1920×1080@30fps

    5. Which video format is supported?

    MP4 encoded with H.264 compression

    6. What are the zoom levels of the H20 Series?

    23× hybrid optical zoom, 200× max zoom

    7. What is the minimum focusing distance of the visible cameras of the Zenmuse H20 Series payloads?

    The higher the zoom factor, the longer the focusing distance. Example:

    • 1×-2.8×, the minimum focusing distance is 1 m.
    • 2.9×-3.9×, the minimum focusing distance is 2 m.
    • 4×-4.6×, the minimum focusing distance is 3 m.
    • 4.7×-14.2×, the minimum focusing distance is 5 m.
    • 14.3×-200×, the minimum focusing distance is 8 m.

    If the object is within the minimum focusing distance, the camera will not be able to focus. For example, if the aircraft/payload is 5 m away from a pylon, the camera will not be able to focus at a zoom level greater than 14.2×.

    8. What factors affect the accuracy of the laser rangefinder?

    Laser rangefinders measure distance using the time of flight of light. Their accuracy could be affected in environments where this ToF is affected:

    The range will be reduced in smoke, rain, snow, dust, and other environments, and data readings may be jumbled. When measuring an object with glass or transparent components: If the glass is within moderate distance, the distance to the glass will be measured (not the object behind the glass) The glass may reflect the laser beam to other locations, resulting in the distance to other locations.

    If the surface of the glass is very smooth or too close, the light will pass through the glass to detect the objects behind, but the range will be significantly reduced.

    9. What is the frame rate of the thermal camera in the Zenmuse H20T?

    30 fps.

    10. What is the accuracy of temperature measurements of the Zenmuse H20T?

    The accuracy is ±2 °C or ±2%, whichever is greater. (Measured at 25 °C in a windless laboratory, 5 m away from the black body).

    Note: black bodies have different emissivity levels, the measurement above is is based on the particular black body measured and for reference only.

    11. What factors affect the accuracy of temperature measurement of the Zenmuse H20T?

    The reflectivity of objects: shiny metals have higher reflectivity will result in lower accuracy and lower temperature readings.

    1. The reflectivity of objects: shiny metals have higher reflectivity will result in lower accuracy and lower temperature readings.
    2. The temperature of background radiation: a clear, sunny day will have less of an effect on accuracy than a cloudy day.
    3. Air temperature and humidity: the higher the temperature and humidity, the more likely the readings will be affected, and the lower the accuracy.
    4. Distance between the camera and the object: the farther away the object is from the camera, the lower the accuracy.
    12. What is the difference between high and low gain modes in the thermal camera of the Zenmuse H20T?

    High gain mode: displays a smaller temperature measurement range at a high quality, the temperature measurement range is -40 °C to 150 °C. Low gain mode: displays a larger temperature range at relatively lower quality, the temperature measurement range is -40 °C to 550 °C.

    13. Does the thermal camera in the Zenmuse H20T support digital zoom?

    Yes. It supports 2×, 4×, and 8× digital zoom.

    14. What is Flat-Field Calibration or FFC in the Zenmuse H20T?

    Flat-Field Calibration is used to optimize thermal image quality so temperature changes can be observed more easily. You can choose to manually enable FFC by turning off the automatic FFC adjustment in settings.

    15. How many different ways can I measure temperature using the Zenmuse H20T?

    There are two ways: Spot Meter for measuring a single position, and Area Measurement for getting different readings in an area.

    16. Are there different versions of the Zenmuse H20T with different focal length options? What is the focal length of its thermal camera?

    The Zenmuse H20T only has one model. Its thermal camera has a focal length of 13.5 mm (F1.0), equivalent focal length: 58mm, DFOV 40.6°

    17. What software can I use to process thermal images taken by the Zenmuse H20T?

    You can process them using DJI Thermal Analysis Tool. Download it here: https://www.dji.com/ee/zenmuse-h20-series/downloads

    18. What can I do when the lens fogs up?

    The Zenmuse H20 Series is designed to prevent water damage to the camera components. But if the humidity is too high or if the payload is exposed to rain, water vapor could still enter the camera. Once powered on, the electrical components will heat up, causing the water vapor to evaporate, resulting in condensation or fog on the lens. This can usually be solved by turning on the aircraft/payload and waiting for the water vapor to dissipate. When not in use, we recommend you store the payload in a designated case or a cool, dry place with a relative humidity of less than 40%.

    19. What is Night Scene Mode?

    In Night Scene Mode, the camera will switch the IR filter and adjust the ISP parameters to optimize for lowlight environments.

    20. What is High-Res Grid Photo Mode?

    In DJI Pilot, by dragging to select an area in wide camera view, an image will be taken using the wide-angle camera while the gimbal rotates to automatically capture a series of photos at 20 MP of the selected area using the zoom camera at the current zoom level. All of the images captured will be stored in the same sub-folder on the SD card, generating an HTML file that can be opened in a web browser to view the overview image and the detailed close-up images.

    21. What is the maximum Micro SD capacity supported?

    128 GB. We recommend using a UHS-I Speed Grade 3 Micro SD card.

    22. Which apps are compatible?

    Currently, the Zenmuse H20 Series only supports the Android version of DJI Pilot.

    23. Can I take a still photo while recording a video?

    Yes. Updating to the latest firmware version is required

    24. Are timed photos supported?

    Yes. Updating to the latest firmware version is required

    25. With which drone platforms are they compatible?

    They are compatible with the Matrice 300 RTK. Please update both the aircraft and the remote controller with the latest firmware.

    26. Onto which gimbal port can I mount them? Where can they be mounted?

    They can both be mounted onto any one of the three gimbal ports on the M300 RTK.

    27. How do I upgrade the firmware of the Zenmuse H20 Series

    Before upgrading, please ensure that the aircraft is powered off, the Zenmuse H20 series gimbal and camera is securely mounted onto the aircraft, the microSD card has enough storage space, and that the intelligent flight battery has enough power. Visit the official DJI website and enter the Downloads section of the Zenmuse H20 Series product page.

    Download the latest firmware package. Store the downloaded firmware package onto the root directory of the microSD card. Insert the microSD card into the microSD card slot of the Zenmuse H20 series gimbal and camera. Power on the aircraft, and the gimbal will start to perform a self-check, and then automatically upgrade the firmware.

    Then, the buzzer will beep to indicate the status. Please restart all devices after the update is completed. Gimbal upgrade status description:

    1. 4 short beeps …new firmware detected, ready to upgrade.
    2. 2 long beeps …upgrading firmware, do not stop the update.
    3. 1 long beep followed by 2 short beeps… The firmware update was successful.
    4. Continuous long beep… The firmware update failed, please try to update again. Contact DJI support for help if needed.


    • Please only store one version of firmware on the microSD card. Multiple versions of firmware stored in the microSD card will cause an upgrade failure.
    • During the firmware upgrade, the alarm tone may disappear temporarily. Please be patient and ensure that the alarm tone is “1 long beep followed by 2 short beeps”, which indicates that the firmware upgrade was successful. Do not power off the aircraft or detach the gimbal and camera from the aircraft during the upgrade, or it may damage the gimbal.
    28. What are some safety precautions that I should keep in mind when using the Zenmuse H20 Series?

    • Do not aim the camera lens at high-energy power sources, such as the sun, lava, or laser beams. The temperatures of observation targets should not exceed 800 °C. Otherwise, you may damage the camera.
    • Do not place the camera under direct sunlight, in places with poor ventilation, or near heaters.
    • Do not power on or off the camera too frequently. Please wait at least 30 seconds before restarting the camera. Otherwise, it may affect the service life of camera chips.
    • Do not hot-swap the microSD card during use.
    • Do not touch the camera lens or scratch it with hard objects, as this could result in blurry images.
    • Please use a soft, dry cloth to clean the surface of the camera lens. Do not use alkaline detergents.
    • Please store the payload in a designated case that is kept dry and ventilated.

    29. For what scenarios can I use the Zenmuse H20 Series?

    The Zenmuse H20 Series delivers useful insights in a variety of scenarios, for example, public safety applications including firefighting, fire prevention, search and rescue, and traffic law enforcement; energy industry application including asset and equipment inspection, geothermal energy exploration, and oil and gas inspection.

    30. Can I use the Zenmuse H20 Series for aerial surveying?

    The Zenmuse H20 Series was not designed specifically to meet the accuracy requirements for aerial surveying, but you can use the wide-angle camera to capture images in Mapping missions in the DJI Pilot App.

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