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DJI Matrice 4TD (Demo Unit)

DJI Matrice 4TD (Demo Unit)

$4,699.00
$4,699.00
Sale Sold out
Shipping calculated at checkout.

S-DJI-M4TD-DEMO

SKU S-DJI-M4TD-DEMO MPN CP.EN.00000597.01 EAN 6937224106383
  • Demo unit in like-new condition, cosmetic engraving only, fully operational aircraft.
  • Aircraft only listing — battery, controller, and Dock 3 sold separately.
  • IP55-rated airframe operates in rain, dust, and temperatures from -4°F to 122°F.
  • Dock 3 compatible for 24/7 autonomous operations and 27-minute dock charging.
  • Thermal camera with UHR mode delivers imagery up to 1,280 × 1,024 resolution.
  • Integrated RTK module provides ±0.1 m horizontal accuracy in RTK positioning mode.
  • Gimbal tilts from -90° to 80° for overhead and under-structure inspection coverage.
  • Anti-ice propellers and O4+ Enterprise transmission support cold-weather field operations.
  • One-hundred-twelve times hybrid zoom resolves details at extended standoff distances.
  • Pairs with RC Plus 2 Enterprise for standalone piloted operations without Dock 3.
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  • Description
  • Specifications
  • In the Box
  • FAQ

DJI Matrice 4TD Aircraft Only (Demo Unit): IP55 Thermal Drone With 47-Minute Flight Time and Dock 3 Compatibility

The DJI Matrice 4TD is DJI's dock-ready thermal enterprise aircraft built for 24/7 autonomous operations and demanding field deployments that require IP55 weather protection, integrated RTK positioning, and a full multi-sensor imaging stack in a fixed-arm airframe.

Combining a 48 MP wide-angle camera at f/1.7, a 48 MP medium telephoto at 70 mm equivalent, a 48 MP telephoto at 168 mm equivalent with 112× hybrid zoom, a 640 × 512 uncooled VOx thermal imager with UHR resolution up to 1,280 × 1,024, a laser rangefinder reaching 1,800 m (5,905 ft), and a built-in NIR auxiliary light—all on a 3-axis stabilized gimbal with 80° upward tilt—the M4TD delivers the sensor depth of a much larger platform in a compact, dock-compatible airframe rated for operation from -20°C to 50°C (-4°F to 122°F).

Key Features and Benefits

  • IP55 protection: operates reliably in rain, dust, and temperatures from -4°F to 122°F (-20°C to 50°C).
  • Dock 3 compatible: supports 24/7 autonomous operations with DJI Dock 3 when purchased separately.
  • Thermal imaging: 640 × 512 uncooled VOx sensor with UHR mode up to 1,280 × 1,024 resolution.
  • Integrated RTK: onboard RTK module delivers ±0.1 m horizontal positioning accuracy in RTK mode.
  • O4+ Enterprise transmission: upgraded system with 25 km range (FCC) for extended operational reach.
  • Upward gimbal tilt: -90° to 80° range supports under-bridge and overhead structure inspection angles.
  • Hybrid zoom: 112× zoom on 48 MP telephoto resolves fine details from extended standoff distances.
  • Anti-ice propellers: 1364F foldable low-noise anti-ice propellers support cold-weather operations.
  • NIR auxiliary light: integrated illuminator provides 100 m near-infrared illumination for low-light missions.
  • Standalone capable: pairs with DJI RC Plus 2 Enterprise for manual piloted operations without Dock 3.

This listing is for the aircraft only. This is a like-new factory demo unit with "DEMO UNIT NOT FOR SALE" permanently engraved on the aircraft body top panel in English and Chinese. This marking is cosmetic only and does not affect any flight system, camera, sensor, or software function.

The aircraft is mechanically and electronically identical to a standard production M4TD. A flight battery and RC Plus 2 Enterprise controller are not included and must be purchased separately. For autonomous dock-based operations, DJI Dock 3 is also sold separately. The Matrice 4 Obstacle Sensing Module, which enables wire-level detection, is a separate accessory and is not included with this listing.

A Dock-Ready Airframe Built for All-Condition Deployment

The M4TD's core operational advantage over the standard M4T is its physical architecture. The fixed-arm IP55-rated airframe withstands rain, fog, and dust without protective covers or pre-flight weatherproofing steps, and its -20°C to 50°C operating range extends mission windows into cold environments where lighter platforms require grounding.

The 1364F anti-ice propellers address icing conditions directly, while the integrated RTK module provides ±0.1 m horizontal positioning without a separate base station when connected to a network RTK service.

When paired with DJI Dock 3, the M4TD supports fully automated 24/7 missions managed remotely through DJI FlightHub 2, with dock-based battery charging from 15% to 95% in 27 minutes. The gimbal's 80° upward tilt enables inspection angles that the standard M4T's 70° ceiling cannot reach, covering underside infrastructure, tower cross-members, and overhead cable runs without repositioning the aircraft.

Compatibility and System Integration

  • DJI Dock 3: enables 24/7 autonomous operations with 27-minute dock charging and IP56-rated enclosure.
  • DJI RC Plus 2 Enterprise: pairs with M4TD for standalone manual piloted operations without Dock 3.
  • Matrice 4 Obstacle Sensing Module: LiDAR and five-direction mmWave radar with 12 mm wire detection at ≤15 m/s.
  • DJI FlightHub 2: cloud-based platform for autonomous mission management, live view, and fleet coordination.
  • DJI Pilot 2: standalone flight operations and mission planning app for RC Plus 2-based manual operations.
  • DJI AL1 Spotlight: IP55-rated gimbal-following visible-light accessory for nighttime illumination operations.
  • DJI AS1 Speaker: real-time voice broadcast accessory for ground communication during active missions.
  • D-RTK 3 Multifunctional Station
  • : base station, rover, and relay modes for precision RTK positioning.

Applications and Use Cases

  • Autonomous inspection: Dock 3 integration enables scheduled, unattended repeat-pass infrastructure inspection.
  • Thermal overwatch: 640 × 512 VOx sensor with UHR mode supports public safety and wildfire monitoring operations.
  • Cold-weather operations: IP55 airframe and anti-ice propellers sustain performance in sub-zero field conditions.
  • Power line inspection: optional Obstacle Sensing Module detects 12 mm wires at flight speeds up to 15 m/s.
  • Search and rescue: thermal detection and 112× zoom support nighttime subject location and identification.
  • Vehicle-mounted deployment: Dock 3 mobile vehicle-mounting support enables rapid repositioning of the full system.

The Matrice 4TD is built for programs that need a thermal aircraft ready to operate in conditions that standard drones cannot tolerate, and to do so autonomously when paired with DJI Dock 3. Its IP55 rating, integrated RTK, anti-ice propellers, and O4+ Enterprise transmission make it the most operationally resilient aircraft in the Matrice 4D Series lineup.

DSLRPros has supported enterprise UAV programs across public safety, utility inspection, and critical infrastructure for decades. This like-new demo unit offers direct access to DJI's dock-ready thermal aircraft at a reduced acquisition cost, with no impact on platform capability.

Order the M4TD aircraft demo unit through DSLRPros today and contact us to discuss Dock 3, battery, and controller configurations that complete your deployment.

Aircraft specifications

  • Weight: 1850 g (includes battery, propellers, microSD; excludes third-party payloads)
  • Max takeoff weight: 2090 g
  • Dimensions: 377.7 × 416.2 × 212.5 mm (without propellers)
  • Wheelbase: diagonal 498.5 mm
  • Max ascent speed: 6 m/s (Normal), 10 m/s (Sport)
  • Max descent speed: 6 m/s (Normal), 8 m/s (Sport)
  • Max horizontal speed (sea level, no wind): 15 m/s forward (Normal, obstacle sensing on); 21 m/s forward (Sport)
  • Max wind resistance: 12 m/s (operation and takeoff/landing)
  • Max takeoff altitude: 6500 m
  • Max flight time: up to 54 minutes
  • Max hovering time: up to 47 minutes
  • Max operating radius: 10 km
  • Max flight distance: 43 km
  • Max pitch angle: 25° (Normal), 30° (Sport)
  • Max angular velocity: 200°/s
  • GNSS: GPS + BeiDou + Galileo + QZSS + GLONASS (QZSS/GLONASS with RTK enabled)
  • Hover accuracy: ±0.1 m (RTK vertical), ±0.1 m (RTK horizontal)
  • Operating temperature: -20° to 50° C (-4° to 122° F)
  • Ingress protection: IP55
  • Motor model: 2611
  • Propellers: 1364F foldable low-noise anti-ice
  • RTK module: integrated
  • Beacon: integrated

Camera system

  • Matrice 4D sensors: wide 4/3 CMOS 20 MP; medium tele 1/1.3" CMOS 48 MP; tele 1/1.5" CMOS 48 MP
  • Matrice 4TD sensors: wide 1/1.3" CMOS 48 MP; medium tele 1/1.3" CMOS 48 MP; tele 1/1.5" CMOS 48 MP
  • Lens (wide): 4D FOV 84°, 24 mm equiv., f/2.8–f/11; 4TD FOV 82°, 24 mm equiv., f/1.7
  • Lens (medium tele): FOV 35°, 70 mm equiv., f/2.8
  • Lens (tele): FOV 15°, 168 mm equiv., f/2.8
  • Lens defogging: supported on wide, medium tele, and tele cameras
  • ISO (Normal): ISO 100–25600
  • Max photo size: 4D wide 5280×3956; 4D medium tele 8064×6048; 4D tele 8192×6144
  • Max photo size: 4TD wide 8064×6048; 4TD medium tele 8064×6048; 4TD tele 8192×6144
  • Minimum photo interval: 4D 0.5 s; 4TD 0.7 s
  • Video codec: H.264 / H.265
  • Video resolution: 4K 3840×2160@30fps; FHD 1920×1080@30fps
  • Video bitrate: H.264 60 Mbps; H.265 40 Mbps
  • Supported file system: exFAT
  • Photo format: 4D wide JPEG/DNG (RAW); 4D medium tele JPEG; 4D tele JPEG; 4TD JPEG
  • Video format: MP4 (MPEG-4 AVC/H.264)
  • Digital zoom: tele 16× (112× hybrid zoom)

Laser rangefinding (aircraft laser module)

  • Normal incidence range: 1800 m (1 Hz) @ 20% reflectivity
  • Oblique incidence range: 600 m (1 Hz) (1:5 oblique distance)
  • Blind zone: 1 m
  • Accuracy (1–3 m): system error <0.3 m; random error <0.1 m @ 1σ
  • Accuracy (other distances): ±(0.2 + 0.0015D), D in meters

Thermal imaging (Matrice 4TD only)

  • Thermal imager: uncooled VOx microbolometer
  • Resolution: 640×512 (standard); up to 1280×1024 with UHR infrared image function enabled
  • Pixel pitch: 12 μm
  • Frame rate: 30 Hz
  • Lens: DFOV 45°, 53 mm equiv., f/1.0, focus 5 m to ∞
  • Sensitivity: ≤50 mK@f/1.0
  • Temperature measurement: spot and area
  • Range (high gain): -40° to 150° C (-40° to 320° F)
  • Range (low gain): 0° to 500° C (32° to 932° F)
  • Accuracy: high gain ±2°C or ±2%; low gain ±5°C or ±3%
  • Photo format: JPEG (8-bit), R-JPEG (16-bit)
  • Video format: MP4
  • Digital zoom: 28×
  • Infrared wavelength: 8–14 μm

NIR auxiliary light (Matrice 4TD only)

  • Infrared illumination FOV: 5.7° ± 0.3°

Gimbal specifications

  • Stabilization: 3-axis mechanical gimbal (tilt, roll, pan)
  • Matrice 4D mechanical range: tilt -140° to +50°, roll -52° to +52°, pan -65° to +65°
  • Matrice 4TD mechanical range: tilt -140° to +113°, roll -52° to +52°, pan -65° to +65°
  • Matrice 4D controllable tilt: -90° to +35°
  • Matrice 4TD controllable tilt: -90° to +90° (upward tilt may obstruct cameras at +70° to +90°)
  • Max control speed (tilt): 100°/s
  • Angular vibration range: ±0.005°

Obstacle sensing

  • Sensing type: omnidirectional binocular vision system + 3D infrared sensor (bottom)
  • Forward: 0.5–20 m measurement; up to 200 m detection; FOV 95° (H) / 90° (V)
  • Backward: 0.5–20 m measurement; FOV 95° (H) / 90° (V)
  • Lateral: 0.5–16 m measurement; FOV 90° (H) / 90° (V)
  • Upward: 0.5–20 m measurement; FOV 95° (front/back) / 90° (left/right)
  • Downward: 0.5–16 m measurement; FOV 90° (front/back) / 95° (left/right)

Video transmission

  • Video transmission system: DJI O4+ Enterprise
  • Live view: up to 1080p/30fps (with DJI RC Plus 2 Enterprise)
  • Operating frequency: 2.4 GHz, 5.1 GHz, 5.8 GHz (availability varies by region)
  • Max transmission distance (unobstructed): 25 km (FCC), 12 km (CE/SRRC/MIC)
  • Max download speed: 20 MB/s (DJI Dock 3 or DJI RC Plus 2 Enterprise)
  • Lowest latency (aircraft to dock): approx. 100 ms
  • Antenna: 8 antennas, 2T4R
  • Supports DJI Cellular Dongle 2 (sold separately; region dependent)

Storage and memory card support

  • Memory card requirement: U3 / Class10 / V30 or above
  • Recommended microSD cards: Lexar 1066x (64/128/256/512GB), Kingston Canvas Go! Plus (64/128/256/512GB)

Battery specifications

  • Capacity: 6768 mAh
  • Voltage: 22.14 V
  • Max charging voltage: 25.5 V
  • Cell type: Li-ion 6S
  • Chemical system: LiNiMnCoO2
  • Energy: 149.9 Wh
  • Weight: 640 g
  • Cycle count: 400
  • Charging temperature: 5° to 45° C (41° to 113° F)
  • Discharge rate: 4C
  • Max charging power: 1.8C
  • Low-temperature charging: supports self-heating charging

Power adapter specifications

  • Input: 100–240 V AC, 50/60 Hz, 3 A
  • Total output: 240 W max
  • USB-C output: 65 W max
  • Dual-port charging: USB-C max output is 45 W when both ports are used
  • 1x DJI Matrice 4TD Aircraft (Demo Unit)
  • 1x Pair of CW Low-Noise Anti-Ice Propellers
  • 1x Pair of CCW Low-Noise Anti-Ice Propellers
  • Screws and Washers
  • Battery Not Included
  • Remote controller not included
What does "demo unit" mean, and does the engraving affect how the aircraft performs?

This unit was produced by DJI as a demonstration aircraft for authorized dealer use. It has never been sold as a new unit, and its condition is like new. The aircraft body carries a permanent factory engraving that reads "Demo unit, not for sale," along with the equivalent text in Chinese. This marking is cosmetic only and has no effect on flight systems, sensors, obstacle avoidance, transmission performance, or software functionality. All specifications listed apply to this unit in full.

What is included with this listing, and what needs to be purchased separately?

This listing includes the Matrice 4TD aircraft, one pair of CW low-noise anti-ice propellers, one pair of CCW low-noise anti-ice propellers, and a screws and washers set. A flight battery, RC Plus 2 Enterprise controller, DJI Dock 3, and Matrice 4 Obstacle Sensing Module are not included and must be purchased separately. DSLRPros carries all compatible accessories and can assist with building a complete M4TD deployment configuration.

What is the difference between the Matrice 4TD and the standard Matrice 4T?

The Matrice 4TD shares the same six-module imaging system as the M4T — wide, medium telephoto, telephoto, thermal, laser rangefinder, and NIR auxiliary light — but differs in several key areas. The M4TD features a fixed-arm IP55-rated airframe versus the M4T's folding airframe with no IP rating. The M4TD's operating temperature extends from -20°C to 50°C versus the M4T's -10°C to 40°C range. The M4TD uses 1364F anti-ice propellers and an upgraded O4+ Enterprise transmission system, and its gimbal tilts to 80° upward versus the M4T's 70°. Most significantly, the M4TD is designed to integrate with DJI Dock 3 for fully autonomous 24/7 operations, which the M4T does not support.

Does the Matrice 4TD require DJI Dock 3, or can it be flown manually?

The M4TD does not require DJI Dock 3 for flight. It can be operated as a standalone aircraft using the DJI RC Plus 2 Enterprise controller, which is available separately. Dock 3 integration enables additional capabilities including automated 24/7 mission scheduling, remote launch and recovery, and dock-based battery charging from 15% to 95% in 27 minutes. For operators who want to use the M4TD primarily as a manually piloted aircraft now and add dock automation later, the standalone configuration is fully functional. Contact DSLRPros to discuss RC Plus 2 and battery options.

What is the Matrice 4 Obstacle Sensing Module, and is it required for the M4TD?

The Matrice 4 Obstacle Sensing Module is a separately sold accessory that combines LiDAR and five-direction millimeter-wave radar to provide advanced obstacle detection including wire-level sensing — detecting 12 mm steel-core aluminum stranded wire at flight speeds up to 15 m/s. It is not included with this listing and is not required for basic flight operations. However, it is strongly recommended for any mission profile that involves low-altitude flight near infrastructure, power lines, or complex terrain. The module carries its own IP55 rating and is compatible with the M4TD airframe. Contact DSLRPros for availability and pricing.

What are the transmission range and obstacle avoidance capabilities of the Matrice 4TD?

The Matrice 4TD uses DJI O4+ Enterprise transmission, supporting a maximum range of 15.5 miles (25 km) under FCC conditions and 7.45 miles (12 km) under CE conditions. Its omnidirectional obstacle avoidance system uses binocular vision and a 3D infrared sensor, capable of detecting 12mm wires at flight speeds up to 15 m/s (33 mph). For site-specific range and obstacle planning, contact the DSLRPros team.

How long can the Matrice 4TD fly per mission?

The DJI Matrice 4TD delivers up to 54 minutes of flight time when operating with DJI Dock 3, and up to 47 minutes at a cruise speed of 15 m/s (33 mph). After each mission, the Dock 3 recharges the drone from 15% to 95% battery in approximately 27 minutes, making it ready for the next deployment with minimal downtime between missions.

What is the maximum flight time of the DJI Matrice 4D/4TD?

The Matrice 4D/4TD supports up to 47 minutes of flight time, extending to 54 minutes during forward flight.

What cameras are included on the DJI Matrice 4TD?

It includes three 48 MP visual cameras and one infrared thermal camera.

What thermal resolution does the DJI Matrice 4TD use?

The DJI Matrice 4TD uses a 640 × 512 infrared thermal sensor for heat-based imaging.

What advantages does the DJI Matrice 4TD provide in public safety missions?

Its 1280 × 1024 thermal camera, 48 MP zoom and wide cameras, and night-vision tools offer clear visibility in hazardous, low-light, or long-distance scenarios.