The Matrice 4 series comes with an integrated DJI RTK module which supports the extended L5 frequency band and features GNSS+Vision Fusion Positioning and Navigation System. It allows for the return-to-home point to be updated through visual positioning, allowing for rapid takeoff within 15 seconds. Even without GNSS signals, it can complete the return-to-home process, effectively overcoming signal obstructions and interference commonly found in urban environments.
Upon completion of an operation, DJI Pilot 2 can automatically generate a survey quality report. This report provides comprehensive access to key information such as photo points, RTK status, and photo parameters. If there are any anomalies, additional photos can be taken on-site to avoid repeated trips.
The DJI AL1 SpotLight can illuminate subjects up to 100 meters away, and features two modes, Always-On and Strobe. It can connect with the gimbal, enabling it to follow the camera's movements to ensure the illuminated area aligns with the camera's view. Additionally, the spotlights can focus on a single object or offer a wide field of view (FOV) which illuminates up larger areas.
The omnidirectional sensing performance brought by rotating LiDAR, high-precision mmWave radar, and full-color low-light fisheye vision sensors provides Matrice 400 with strong positioning capabilities. It can fly stably close to glass facade buildings or wind turbine blades and safely return from building edges, mountain bases, or bridge sides even when the return point has not been updated.