This is DJI Enterprise's flagship model.  You really need to see a demo of this one to understand it's full capability.  Just Ask ASG!
 
DJI Matrice 400 M400 Combo, 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. It also supports the O4 Enterprise Enhanced Video Transmission and Airborne Relay Video Transmission, ensuring safer handling and easier operations. Combining Smart Detection with visible and thermal imaging, AR projection, ship-based takeoff/landing, and advanced automation, Matrice 400 excels in emergency response, power inspections, mapping, and Architecture, Engineering and Construction (AEC) functions.
 
Don't forget to add DJI Zenmuse payloads
H30T and P1 cameras,
L2 or the new L3 Lidar
S1 spotlight, V1 Loudspeaker and the Manifold 3.
Extras, such as additional flight batteries, the D-RTK 3 for high-precision positioning and relay.
Training - Receive support from our in-house instructor team. All our training is face-to-face - tuition for individuals or organisations training multiple remote pilots.
Dedicated Survey Assistance - our DJI Certified Solutions team and survey trained and experienced team for wrap around hardware/software assistance.  The DJI M400 also comes with a free three-month DJI Terra licence.
DJI Care Enterprise (Plus) cover for one year, enabling an unlimited number of repairs within the coverage period (Subject to DJI T&C's)
ASG Support is included, providing a range of complementary services. For a wider support package, tailored to complex operations, choose the Managed Service option.
ASG's highly experienced team is here to support you, covering maintenance and equipment support, training, DJI Certified Delivery and Solutions engineers, SORA / regulatory consultancy.