DJI Obstacle Sensing Module (Matrice 4 Series): Precision Sensing for Safer Industrial Flight

The DJI Obstacle Sensing Module enhances flight safety and precision for Matrice 4 Series and Matrice 4D Series aircraft. Using a combination of LiDAR and millimeter-wave radar technology, it enables precise obstacle sensing in complex environments. Designed for professional operations, it helps the aircraft detect and avoid thin structures such as 12 mm power grid wires and intricate substation layouts.

Advanced Sensing Technology

The module fuses LiDAR and radar data to improve obstacle recognition during low-altitude and close-range operations. It provides reliable detection in cluttered industrial areas, improving aircraft positioning accuracy and pilot awareness. By adding this module, operators gain enhanced distance measurement and obstacle feedback capabilities for safer and more controlled flight missions.

Reliable Construction for Field Use

Built for industrial deployment, the Obstacle Sensing Module operates within a temperature range of –20 °C to 50 °C and weighs approximately 225 to 235 g. The IP55-rated housing (when used on Matrice 4D Series) ensures durability in challenging environments. The module connects through the aircraft’s sensing expansion port and includes an adapter bracket for Matrice 4 Series installation.

Key Features and Benefits

• Dual-sensor system: Combines LiDAR and millimeter-wave radar
• High detection precision: Identifies 12 mm power grid wires
• Stable sensing: Supports flight in confined and complex areas
• Compact and durable: IP55 protection when used with Matrice 4D Series
• Wide temperature range: –20 °C to 50 °C operational capability
• Lightweight design: Approximately 225–235 g
• Includes adapter bracket for Matrice 4 Series installation
• Optimized for low-altitude and obstacle-dense operations
• Reliable data feedback to the flight control system
• Official DJI accessory for enterprise and inspection tasks

Compatibility and Integration

• Compatible with Matrice 4 Series (via included adapter bracket)
• Compatible with Matrice 4D Series (native interface)
• Connects through the dedicated sensing expansion port
• Requires latest firmware on Matrice 4 Series for optimal performance
• Designed for DJI enterprise environments and flight control integration

Applications and Use Cases

• Powerline inspection with enhanced obstacle awareness
• Substation and transmission infrastructure survey
• Bridge and tower structure inspection
• Industrial plant or factory inspection flights
• Low-altitude and confined-area mapping missions
• Energy utility maintenance and monitoring
• Construction or survey operations requiring close-range accuracy
• Research and development in sensing and detection performance
• Field operations in visually complex conditions
• Public or enterprise safety assessments

The DJI Obstacle Sensing Module is purpose-built to extend the operational safety of Matrice 4 Series and 4D Series aircraft. Its precise sensing capability supports reliable flight performance in environments where standard optical systems may struggle. Designed for professional use, it integrates securely with DJI enterprise aircraft to ensure consistent detection and flight stability across varied missions.

Enhance your Matrice 4 Series aircraft with advanced obstacle detection for safer industrial operations. Buy now at DSLRPros to equip your drone with official DJI sensing technology.