DJI Matrice 4 Obstacle Sensing Module

The DJI Matrice 4 Obstacle Sensing Module is an optional LiDAR-based accessory that adds comprehensive horizontal and upward obstacle avoidance to the Matrice 4D. It detects wires or obstacles as thin as 12 mm at flight speeds up to 15 m/s — a capability standard millimeter-wave radar alone cannot reliably achieve at that resolution.

The module works in tandem with the M4D's built-in millimeter-wave radar (which handles downward sensing) to create complete omni-directional obstacle detection. The result: a mapping and inspection platform that can fly confidently in complex environments — utility corridors, construction sites, dense infrastructure — without slowing down for manual avoidance.

Key Features

• LiDAR-based sensing detects obstacles and wires as thin as 12 mm
• Operates at flight speeds up to 15 m/s
• Horizontal and upward avoidance coverage
• Pairs with built-in millimeter-wave radar for full omni-directional protection
• Designed specifically for the Matrice 4D Series

Why It Matters

Utility wire strikes are among the most common causes of enterprise drone incidents. Standard radar-based avoidance systems struggle with thin cables and wires at speed. The LiDAR-based Obstacle Sensing Module closes that gap — enabling the M4D to operate in wire-dense environments like power line corridors, cell tower inspections, and urban infrastructure surveys where other platforms require manual, slower flying.

SKU: CP.EN.00000648.01