Multi-machine network, cross-border communication S400 has industry-leading relay network technology, supports "One-Control-Two" (one remote controller on two drones), "Two-Control-One" (two remote controllers on one drone) and "Star Networking" ( multi-UAV linkage networking) modes. When bridging long distances and obstacles, such as mountains, buildings, and areas with no coverage, one S400 drone is sufficient for signal transmission, which breaks the operating limits of traditional drones and easily copes with even complex terrains. Up to 63 minutes of flight time The S400 drone has a high-performance, replaceable battery that can provide up to 63 minutes of operating time. Compared to traditional unmanned aerial vehicles designed to perform similar tasks, the S400 requires significantly fewer battery changes, thereby improving the efficiency of task execution. Every detail is recorded Thanks to the built-in infrared sensor with a resolution of 1280x1024 and fusion imaging (using a thermal camera and a visible image camera together), we get clearer, sharper and more detailed images and videos than ever before. Due to the wide field of view of 57.5°×47.4°, no important details can fall into the blind spot of the camera. 21T speed quadra-sensor camera The built-in camera has 21T computing capacity, which greatly improves speed, target recognition, motion analysis and image processing accuracy. It can be used for power failure recognition, human face recognition, motion detection, etc. With its professional and strong 3kg super load capacity, it can carry a variety of payloads to meet the professional operation needs of various industries, such as utility, firefighting, environmental protection, law enforcement and comprehensive social surveys. The professional-quality S400 has outstanding performance, while being easy to carry, backpack-sized and user-friendly. 15 km HD video transmission The stable and reliable connection ensures the fast transmission of real-time image and data information of the operation. One drone for multiple purposes The S400 is compatible with multiple uses, meets multiple application requirements at the same time, and supports dual attachment for complex work requirements. Portable multi-function remote control The remote control with a comfortable grip, a good size and high-quality workmanship is extremely practical and safe, it attaches the external tablet or smartphone to a padded console. GDU Flight Ⅱ App GDU Flight II App is the flight software for S400, which integrates various professional functions and is easy to use. The flight planning function can be used to set the route, set the drone to automatic operation, simplify the work process and improve work efficiency. Features: Maximum take-off weight: 7 kg Diagonal span: 725 mm Max load: 3 kg (Maximum safe flight speed at maximum load 15 m/s) Maximum horizontal flight speed: 23 m/s (sport mode, horizontal / no wind) Service ceiling above sea level : 5000m Maximum wind resistance level: 7 Maximum flight time: 63 minutes (no wind/light wind, the hover test battery runs from full capacity to empty) Hover Accuracy (GNSS): Horizontal: ±1.5m (GNSS on), Vertical: ±0.5 m (GNSS on) Hover accuracy (vision positioning): Horizontal: ±0.3 m (vision positioning on) Hover accuracy (RTK): Horizontal: ±0.1 m (RTK on), Vertical: ±0 ,1 m (RTK on) Positioning accuracy: Vertical: 1cm+1ppm, Horizontal: 1.5cm+1ppm Water resistance, shock resistance: IP45 Video transmission range: 15 km (flying at a height of 200 meters without interference) Obstacle avoidance in all directions: Obstacle detection range (buildings, trees, utility poles, towers over 10 meters).Front: 0.7 m ~ 40 m (max. 80 m perceptible distance for large metal objects). Left and right: 0.6m ~ 30m (for large metal objects, the maximum detection distance is 40m). Up and down and back: 0.6-25 m. Work environment: rich surface texture, suitable light conditions (>151 Lux, indoor fluorescent light) AI function: Target scanning, tracking, recognition Flight safety: ADS-B function, able to detect surrounding civil aircraft information for safe avoidance