DJI Matrice 400

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DJI Matrice 400, the enterprise flagship drone platform, boasts an impressive 59-minute flight time , a payload capacity of up to 6 kg , and integrated rotating LiDAR and mmWave radar for power-line-level obstacle sensing.

  • Flight Time: Up to 59 minutes forward flight; 53 minutes hover.

  • Payload Capacity: Carries up to 6 kg; supports up to 7 payloads via multiple gimbal mounts. 

  • Obstacle Sensing: Advanced 360° detection using rotating LiDAR, mmWave radar, and fisheye vision sensors.

  • Video Transmission: O4 Enterprise system with up to 40 km range; supports relay via another M400.

  • Smart Features: Includes Smart Detection, AR Projection, and Real-Time Terrain Follow for enhanced mission efficiency.

  • All-Weather Operation: IP55-rated; operates in temperatures from -20°C to 50°C.

  • Versatility: Compatible with DJI’s Zenmuse payloads and third-party devices via Payload SDK.

Description

DJI MATRICE 400

The DJI M400 is a high-endurance aircraft, offering up to 59 minutes of maximum flight time

The table below shows indicative flight times when paired with different payload set-ups.

 

Payload Maximum flight time
H30T 59 mins
L2 59 mins
P1 59 mins
H30T + V1 53 mins
H30T + S1 50 mins
3kg payload 44 mins
6kg payload (max payload capacity) 31 mins

Safety features

The DJI M400 is equipped with a range of onboard safety mechanisms. These include:

  • Horizontal rotating LiDAR, with a point frequency of 520,000 points per second, and an FOV of 360° (horizontal) and 58° (vertical).
  • Six-directional mmWave radar.
  • Full-colour fisheye vision system providing colour-assisted flight visuals for safe operations.
  • Upper LiDAR.
  • Downward 3D infrared sensing system.

This robust safety suite significantly enhances the drone’s obstacle-sensing capability; enables the detection of thin and small power lines, even in low-light or night-time conditions; and provides stable performance in all conditions – even in rain, fog, or limited visibility.

In essence, they combine to provide the drone with 24/7 obstacle sensing – as demonstrated in the table below.

Feature Safety benefit
Rotating LiDAR Detects small obstacles, such as power lines.

Reliable positioning in GNSS-denied or weak-signal conditions.

Excels at long-range detection.

Stable performance under varying light conditions.

mmWave Radar Long detection range.

Penetrates fog, rain, and snow – ideal for low-visibility operations.

Quickly provides real-time distance and velocity data.

Full-colour Fisheye Longest detection range.

Highly-sensitive object detection in daylight.

Captures rich visual features, such as colour, shape, and texture for enhanced object recognition.

Visual-positioning support in GNSS-denied conditions.

On top of this, the M400 features a suite of additional safety features.

Safety feature Description
Arm-lock detection If the arm sleeves are not properly locked, there will be a notification on the Pilot 2 app and the aircraft will not take-off.
Battery lock sensor If the flight battery is not properly installed, there will be a notification on the Piot 2 app and the aircraft will not take-off.
Anti-collision beacon The drone is equipped with two anti-collision beacons for improved visibility at night.
Three-propeller emergency landing If one of the motors fails, the aircraft can automatically enter three-propeller emergency landing mode. The aircraft will quickly spin and descend slowly.

Please note: Take-off weight: ≤10.8kg; Fight height: ≥80m.

AirSense ADS-B receiver Gathers flight data sent automatically from nearby aircraft with ADS-B transmitters, analysing it to detect potential collision risks and alert users in advance through the Pilot 2 app.

Enhanced Transmission

The DJI M400 is equipped with the O4 Enterprise Enhanced Transmission System, supporting up to 20km video transmission (CE, as well as SRRC and MIC), or a whopping 40km (FCC) for enhanced stability, better signal strength, and more reliable feeds.

DJI MATRICE 400

On top of this, M400 can be used as part of an airborne relay system.

In this scenario, one M400 can serve as a relay drone, flying high to provide relay signals for another M400 operating at a greater distance.

This helps to significantly extend the transmission range: Ideal for search and rescue missions, or inspections in mountainous areas.

The workflow is as follows:

  • Complete the connection set-up between the mission drone and the relay drone on the ground.
  • Worker Drone: Displays relay drone’s battery level, RTH time, transmission signal, and relative position.
  • Relay Drone: Displays its real-time distance and direction relative to the mission drone.

Intelligent features

The DJI M400 is packed with intelligent features, enhancing safety and mission effectiveness.

These features are outlined in the table below – divided between Smart AR Projection, Intelligent Flight Routes, and AI Detection.

Smart AR Projection

Smart feature Description
AR Power Line During tasks such as power-grid inspection, the obstacle sensing system detects frontal wire obstacles and displays easily-recognisable AR lines on the remote controller’s screen.
AR Map View When operating in urban regions, the remote controller can display the names of buildings and landmarks in real-time, marking core roads with prominent lines.
AR Flight Route Real-time route preview is available for the drone during RTH, obstacle sensing, and FlyTo operations.
Live Annotations Without modelling, you can mark points to obtain subject locations, draw lines to measure distances between multiple points, and outline areas to calculate their size.

Measurement results can be synced to DJI FlightHub 2.

RC Signal Direction Prompt When the connection between the aircraft and the remote controller is weak, a directional indicator appears on the compass at the bottom of the screen, showing the relative position of the aircraft and the remote controller.

Intelligent Flight

Smart feature Description
Cruise Pilot the drone in a specific direction without constantly pressing the control sticks, making long-distance flights or linear inspections easier.
FlyTo The drone can automatically adjust its flight path and speed based on the surrounding environment, allowing it to reach a designated location without manual adjustments.
POI Enables continuous observation and 3D modelling of buildings while orbiting a designated area, greatly enhancing the efficiency of fixed-point observation and modelling tasks.
Real-time Terrain Follow Enable this feature during manual and automated flight routes in any horizontal direction, ensuring stable relative height to the ground.

During search and rescue operations, keep the size of ground subjects consistent on the screen, reducing the need for frequent zoom adjustments.

Maintain a consistent GSD during mapping missions.

Observed View Record the ground area and the centre position of the screen observed by the camera, and display the observed view area on the map.

Combined with the cruise control function, the cognitive load of the search and rescue pilot can be greatly reduced.

Smart Track For precise subject positioning and automatic zoom adjustments.

Allows you to switch subjects easily. It can automatically reacquire a subject, even if obscured briefly.

AI Detection

Smart feature Description
Visible Detection (with DJI Zenmuse H30 Series) AI models for people, vehicles, boats.

Supports alarm and counting.

Adjustable confidence level.

Supports third-party models.

Thermal Detection AI models for people, vehicles, and boars.

Supports moving people detection.

Adjustable confidence level.

Flight Routes

Smart feature Description
Slope and Geometric Route Matrice 400 supports the planning and execution of slope and geometric routes via DJI Pilot 2 or DJI FlightHub 2.

This is ideal for surveying building facades, slopes, or other inclined surfaces.

Smart 3D Capture (with DJI Zenmuse P1) Create a rough model on the RC, which is then used to create an automated Smart 3D Capture Route.

Specifications of DJI Matrice 400

Aircraft

  • Takeoff Weight (with propellers)

  • Without Batteries: 5020±20 g
    With Batteries: 9740±40 gThe actual product weight may vary due to differences in batch materials and external factors.
  • Max Takeoff Weight

  • 15.8 kg
  • Dimensions

  • Unfolded: 980×760×480 mm (L×W×H) (with landing gear)
    Folded: 490×490×480 mm (L×W×H) (with landing gear and gimbal)Maximum dimensions excluding propellers.Aircraft carrying case dimensions: 779×363×528 mm (L×W×H)
  • Max Payload

  • 6 kg

    The 6 kg payload is measured at the third gimbal connector under sea level conditions. Payload capacity decreases as altitude increases. For details, refer to the official user manual.

  • Propeller Size

  • 25 inches
  • Diagonal Wheelbase

  • 1070 mm
  • Max Ascent Speed

  • 10 m/s
  • Max Descent Speed

  • 8 m/s
  • Max Horizontal Speed (at sea level, no wind)

  • 25 m/s
  • Max Takeoff Altitude

  • 7000 m
  • Max Flight Time (no wind)

  • 59 minutes

    Measured with the aircraft flying forward at a constant speed of 10 m/s in a windless environment at sea level, carrying only the H30T (total weight 10,670 g), and from 100% battery level until 0%. Data is for reference only. Actual experience may vary depending on the environment, usage, and firmware version.

  • Max Hover Time (no wind)

  • 53 minutes

    Measured with the aircraft hovering in a windless environment at sea level, carrying only the H30T (total weight 10,670 g), and from 100% battery level until 0%. Data is for reference only. Actual usage time may vary depending on the flight mode, accessories, and environment.

  • Max Flight Distance (no wind)

  • 49 km

    Measured by the aircraft flying forward at a constant speed of 17 m/s in a windless environment at sea level, without external payloads, and from 100% battery level until 0%. Actual experience may vary depending on the environment, usage, and firmware version.

  • Max Wind Speed Resistance

  • 12 m/s

    Max wind speed resistance during takeoff and landing.

  • Max Yaw Angular Velocity

  • Yaw: 100°/s
  • Max Pitch Angle

  • 35°
  • Operating Temperature

  • -20° to 50° C (-4° to 122° F) (without solar radiation)
  • Global Navigation Satellite System (GNSS)

  • GPS + Galileo + BeiDou + GLONASS*

    * GLONASS is supported only when the RTK module is enabled.

    Equipped with standard airborne ADS-B In receiver and dual antennas, supporting reception up to 20 km.

  • Hovering Accuracy Range (with moderate or no wind)

  • Vertical:
    ±0.1 m (with vision positioning)
    ±0.5 m (with satellite positioning)
    ±0.1 m (with RTK positioning)Horizontal:
    ±0.3 m (with vision positioning)
    ±0.5 m (with satellite positioning)
    ±0.1 m (with RTK positioning)
  • RTK GNSS Accuracy

  • RTK Fix:
    1 cm + 1 ppm (horizontal), 1.5 cm + 1 ppm (vertical)
  • RTK Heading

  • Supports RTK heading with an accuracy better than 2°
  • Airborne ADS-B In

  • Equipped with standard airborne ADS-B In receiver and dual antennas, supporting reception up to 20 km.
  • Internal Storage

  • N/A
  • Ports

  • USB-C Debug Port × 1: USB 2.0
    E-Port V2 × 4: At the lower part of the drone, with 120W single-port power
    Cellular Dongle 2 Interface × 2: On the underside of the drone
  • Propeller Model

  • 2510F
  • Beacon

  • Built into the aircraft
  • Ingress Protection Rating

  • IP55

    The rating is not permanently effective and may decrease due to product wear and tear.

Gimbal

  • Maximum Payload for Single Gimbal Connector

  • 1400 g

    If exceeds, the gimbal damper lifespan will decrease from 1000 hours to 400 hours.

  • Maximum Payload for Dual Gimbal Connector

  • 950 g
  • Maximum Payload for Third Gimbal Connector

  • 3 kg for quick-release port, 6 kg for screw lock fastening

Sensing

  • Sensing Type

  • Omnidirectional binocular vision system (surround view provided by full-color fisheye vision sensors)

    Horizontal rotating LiDAR, upper LiDAR and downward 3D infrared range sensor

    Six-direction mmWave radar

  • Forward

  • Measurement Range: 0.4-21 m
    Detection Range: 0.4-200 m
    Field of View (FOV): 90° (horizontal), 90° (vertical)
  • Backward

  • Measurement Range: 0.4-21 m
    Detection Range: 0.4-200 m
    Field of View (FOV): 90° (horizontal), 90° (vertical)
  • Lateral

  • Measurement Range: 0.6-21 m
    Detection Range: 0.5-200 m
    Field of View (FOV): 90° (horizontal), 90° (vertical)
  • Downward

  • Measurement Range: 0.5-19 m
    The FOV to the front and rear is 160° and 105° to the right and left.
  • Operating Environment

  • Forward, Backward, Left, Right, and Upward:
    Delicate texture on the surface, adequate light.Downward:
    The ground has rich textures and sufficient lighting conditions*, with a diffuse reflection surface and a reflectivity greater than 20% (such as walls, trees, people, etc.).* Sufficient lighting conditions refer to an illuminance not lower than that of a nighttime city light scene.
  • Rotating LiDAR

  • Standard Measurement Range: 0.5-100 m @ 100,000 lux with 10% reflectivity target
    Measurement Range for Power Line: 35 m @ 30° @ 10,000 lux for 21.6 mm steel-core aluminum stranded wire with a relative body tilt angle of 30° to the left and right
    Field of View (FOV): 360° (horizontal), 58° (vertical)
    Point-Frequency: 520,000 points/second
    Laser Wavelength: 905 nm
    Eye Safety Level: Class 1 (IEC60825-1:2014), eye-safe
  • Upper LiDAR (3D ToF)

  • 0.5-25 m at night (reflectivity > 10%)
    The FOV to the up and down is 60° and 60° to the right and left.
  • Downward 3D Infrared Range Sensor

  • Measurement Range: 0.3-8 m (reflectivity > 10%)
    The FOV to the front and rear is 60° and 60° to the right and left.
  • mmWave Radar

  • Measurement Range for Power Line:
    36 m for a 12.5mm steel-core aluminum stranded wire
    50 m for a 21.6mm steel-core aluminum stranded wire
    FOV: ± 45° (horizontal and vertical)The mmWave radar function is unavailable in some countries/regions.

FPV Camera

  • Resolution

  • 1080p
  • Field of View (FOV)

  • DFOV: 150°
    HFOV: 139.6°
    VFOV: 95.3°
  • Frame Rate

  • 30fps
  • Night Vision

  • Starlight Grade

Video Transmission

  • Video Transmission System

  • DJI O4 Enterprise Enhanced Video Transmission System
  • Live View Quality

  • Remote Controller: 3-channel 1080p/30fps
  • Operating Frequency and Transmitter Power (EIRP)

  • 902-928 MHz: < 30 dBm (FCC), < 16 dBm (MIC)
    1.430-1.444 GHz: < 35 dBm (SRRC)
    2.4000-2.4835 GHz: < 33 dBm (FCC), < 20 dBm (CE/SRRC/MIC)
    5.150-5.250 GHz: < 23 dBm (FCC/CE)
    5.725-5.850 GHz: < 33 dBm (FCC), < 14 dBm (CE), < 30 dBm (SRRC)Operating frequency allowed varies among countries and regions. Refer to local laws and regulations for more information.
  • Max Transmission Distance (unobstructed, free of interference)

  • 40 km (FCC)
    20 km (CE/SRRC/MIC)Measured in an unobstructed environment free of interference. The above data shows the farthest communication range for one-way, non-return flights under each standard. During your flight, please pay attention to RTH reminder on the DJI Pilot 2 app.
  • Max Transmission Distance (with interference)

  • Strong interference (dense buildings, residential areas, etc.): approx. 1.5-6 km
    Medium interference (suburban counties, city parks, etc.): approx. 6-15 km
    Weak interference (open spaces, remote areas, etc.): approx. 15-40 kmData is tested under FCC standard in unobstructed environments of typical interference. Only to serve as a reference and provides no guarantee as to the actual flight distance.
  • Max Download Speed

  • Standard Mode: 80Mbps Downlink
    Playback Download: < 25 MBps
    Single-Channel Bitrate: ≤ 12 MbpsThe above data was measured under conditions where the aircraft and remote controller were in close proximity without interference.
  • Antenna

  • WLAN Antenna × 8: 6 vertically polarized antennas and 2 horizontally polarized antennas
    sub2G Antenna × 2: 2 vertically polarized antennas
    4G Antenna × 4Operating Mode: 2T4R
  • Others

  • Supports Dual Control Mode and 2-channel Cellular Dongle 2

Battery

  • Model

  • TB100
  • Capacity

  • 20254 mAh
  • Standard Voltage

  • 48.23 V
  • Max Charging Voltage

  • 54.6 V
  • Cell Type

  • Li-ion 13S
  • Energy

  • 977 Wh
  • Weight

  • 4720 ± 20 g
  • Charging Temperature

  • 5° to 45° C (41° to 113° F)
  • Discharging Temperature

  • -20° to 75° C (-4° to 122° F)
  • Battery Heating

  • Single Battery: Support
    Onboard: Support
    Battery Station: Support
  • Discharge Rate

  • 4C
  • Max Charging Power

  • 2C
  • Low-Temperature Charging

  • Supports low-temperature self-heating charging
  • Cycle Count

  • 400

Intelligent Battery Station

  • Model

  • BS100
  • Net Weight

  • 11.8 kg
  • Dimensions

  • 605×410×250 mm (L×W×H)
  • Supported Batteries

  • TB100 Intelligent Flight Battery, TB100C Tethered Battery
    WB37 Battery
  • Operating Temperature

  • -20° to 40° C (-4° to 104° F)
  • Input

  • 100-240 V (AC), 50-60 Hz, 10 A
  • Output

  • USB-C:
    TB100 Battery Interface:
    100-110 V: Approx. 1185 W
    110-180 V: Approx.1474 W
    180-240 V: Approx. 2184 WWB37 Battery Interface:
    100-240 V: Approx. 52 WUSB-C:
    5.0 V 3.0 A, 9.0 V 3.0 A, 12.0 V 3.0 A, 15.0 V 3.0 A, 20.0 V 3.25 A
  • Number of Charging Channels

  • Three TB100 and two WB37 batteries
  • Charging Mode

  • Ready-to-Fly Mode 90%; Standard Mode 100%
    Supports Fast Charging Mode and Silent Mode
  • Charging Time

  • TB100/TB100C Battery From 0% to 100%:
    220 V: 45 minutes (Fast Charging Mode); 110 minutes (Silent Mode)
    110 V: 70 minutes (Fast Charging Mode); 110 minutes (Silent Mode)Charging time is measured in a test environment with a temperature of 25° C.

DJI RC Plus 2 Enterprise Enhanced

  • Video Transmission System

  • DJI O4 Enterprise Enhanced Video Transmission System
  • Max Transmission Distance (unobstructed, free of interference)

  • 40 km (FCC)
    20 km (CE/SRRC/MIC)Measured in an unobstructed environment free of interference. The above data shows the farthest communication range for one-way, non-return flights under each standard. During your flight, please pay attention to RTH reminder on the DJI Pilot 2 app.
  • Video Transmission Operating Frequency and Transmitter Power (EIRP)

  • 902-928 MHz: < 30 dBm (FCC), < 16 dBm (MIC)
    2.400-2.4835 GHz: < 33 dBm (FCC), < 20 dBm (CE/SRRC/MIC)
    5.150-5.250 GHz: < 23 dBm (FCC/CE)
    5.725-5.850 GHz: < 33 dBm (FCC), < 14 dBm (CE), < 30 dBm (SRRC)Operating frequency allowed varies among countries and regions. Refer to local laws and regulations for more information.
  • Antenna

  • 2T4R, 2.4GHz/5.8GHz multi-beam high-gain antenna
    sub2G Module: 2T2R
  • Enhanced Transmission

  • Supports DJI Cellular Dongle 2
  • Wi-Fi Protocol

  • Wi-Fi Direct, Wireless Display, IEEE 802.11 a/b/n/ac/ax
    Supports 2×2 MIMO Wi-Fi, dual-band simultaneous (DBS) support for dual MAC, with data rates up to 1774.5 Mbps (2×2 + 2×2 11ax dual-band simultaneous)
  • Wi-Fi Operating Frequency

  • 2.4000-2.4835 GHz
    5.150-5.250 GHz
    5.725-5.850 GHz5.2 and 5.8GHz frequencies are prohibited in some countries. In some countries, the 5.2GHz frequency is only allowed for use in indoor.
  • Wi-Fi Transmitter Power (EIRP)

  • 2.4 GHz: < 26 dBm, < 20 dBm (CE/SRRC/MIC)
    5.1 GHz: < 23 dBm (FCC/CE/SRRC/MIC)
    5.8 GHz: < 23 dBm (FCC/SRRC), < 14 dBm (CE)
  • Bluetooth Protocol

  • Bluetooth 5.2
  • Bluetooth Operating Frequency

  • 2.400-2.4835 GHz
  • Bluetooth Transmitter Power (EIRP)

  • < 10 dBm
  • Screen Resolution

  • 1920 × 1200
  • Screen Size

  • 7.02 inches
  • Screen Frame Rate

  • 60fps
  • Brightness

  • 1400 nits
  • Touchscreen Control

  • 10-Point Multi-Touch
  • Built-in Battery

  • 2S2P High Energy Density 18650 Lithium-ion Battery (6500 mAh @ 7.2 V) 46.8 Wh
  • External Battery

  • Optional, WB37 (4920 mAh @ 7.6 V) 37 Wh
  • Charging Type

  • Supports PD fast charging, with a maximum 20V/3.25A USB Type-C charger
  • Storage Capacity

  • RAM 8G + ROM 128G UFS + expandable storage via microSD card
  • Charging Time

  • 2 hours for internal battery; 2 hours for internal plus external batteries.

    When remote controller is powered off and using a standard DJI charger.

  • Internal Battery Runtime

  • 3.8 hours
  • External Battery Runtime

  • 3.2 hours
  • Output Port

  • HDMI 1.4
  • Indicators

  • Status LED, battery level LED, connection status LED, tricolor light, brightness adjustable according to ambient light
  • Speaker

  • Supports buzzer
  • Audio

  • Array MIC
  • Operating Temperature

  • -20° to 50° C (-4° to 122° F)
  • Storage Temperature

  • Within one month: -30° to 45° C (-22° to 140° F)
    One to three months: -30° to 35° C (-22° to 113° F)
    Three months to one year: -30° to 30° C (-22° to 86° F)
  • Charging Temperature

  • 5° to 40° C (41° to 104° F)
  • Supported Aircraft Model

  • Matrice 400
  • Global Navigation Satellite System

  • GPS + Galileo + BeiDou
  • Dimensions

  • 268×163×94.5 mm (L×W×H)

    Width including external antenna folded, thickness including handle and controller sticks.

  • Weight

  • 1.15 kg (without external battery)
  • Model

  • TKPL 2
  • System Version

  • Android 11
  • External Interfaces

  • HDMI 1.4, SD 3.0, USB-C with OTG support, max 65W PD charging, USB-A with USB 2.0 support
  • Accessories

  • Strap/waist support

Supported Products

  • DJI Products Compatible With Matrice 400

  • Gimbal Cameras: Zenmuse H30, Zenmuse H30T, Zenmuse L2 and Zenmuse P1
    Accessories: Zenmuse S1 (drone spotlight), Zenmuse V1 (drone speaker), Manifold 3, DJI RC Plus 2 sub2G SDR Module, DJI Cellular Dongle 2
    RTK Station: D-RTK 3 Multifunctional Station, D-RTK 2 Mobile Station
    Ecosystem Accessories: DJI X-Port
    DJI E-Port V2 Development Kit
    DJI E-Port V2 Coaxial Cable Kit
    DJI SKYPORT V3 Adapter Set
    DJI SKYPORT V3 Coaxial Cable Kit

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