Protected by made-in-Japan secure drone technology Security measures based on ISO15408* are applied to prevent data leakage and extraction and to provide resistance to hijacking.Major parts of the aircraft are either domestically produced or procured from highly reliable overseas sources. Security is enhanced with encrypted communications. Acquired data can optionally be encrypted and managed in the Japanese cloud.*International Standard for Computer Security One-Touch-Swappable Camera ACSL SOTEN employs a swappable camera system, a first for a small aerial photography drone, enabling a wide array of camera options.The standard camera can be swapped with an EO/IR combination camera, a multispectral camera, and an optical zoom camera. Extensive Scalability, including Closed Network LTE Communication and Offline Maps With the use of LTE communications, SOTEN can be controlled over the internet, enabling autonomous beyond-visual-line-of-sight (level-3) operations in remote areas such as mountainous terrain and inside industrial plants.The use of offline maps allows the ground control software application to display maps and manage autonomous flight, even in environments where internet access is not available.An adapter for mounting the camera on the top of the drone, enabling the inspection of infrastructure from below, is currently under development. A drone with flight performance that is more than sufficient for real-world operations With a maximum airspeed of 15 m/s, SOTEN is capable of safe flight in severe conditions, such as natural disasters.SOTEN is also equipped with SLAS/SBAS (sub-meter positioning augmentation from the Michibiki quasi-zenith satellite system), which can provide more accurate positioning information in Japan, enabling safer takeoff and landing in situations where accurate positioning information is required, such as disaster response. Specs ACSL Soten Specifications Aircraft Dimensions Unfolded: 637mm x 560mm (including propellers)Folded: 162mm x 363mm Height Unfolded 153mm (including propellers) Weight 1,720g (including standard camera and battery) Number of rotor blades 4 Intelligent battery Lithium-ion battery 94Wh, 1 pc Operating frequency 2.412 - 2.477 GHz Hovering accuracy (using vision positioning) Vertical: ±Q.lm Horizontal: ±0.3m Hovering accuracy (GNSS) Vertical: ±0.5m, Horizontal: ±1.5m Maximum pitch angle 30° Maximum angular velocity Pitch: 80°/s, Yaw: 45°/s Maximum ascent speed 3m/s Maximum descent speed 2m/s Maximum takeoff weight 2,000g Maximum speed (no wind) 15m/s Operational limit altitude 2000m Maximum airspeed 15m/s Max flight time With standard camera, wind speed 8m/s: 25min. Without standard camera, wind speed 8m/s: 29min Optional Camera Infrared camera + visible cameraMultispectral cameraOptical zoom camera Ingress protection IP43 (with camera, gimbal, and battery) GNSS GPS + QZSS + GLONASS + SLAS Operating temperature 0°c to 40°c Optional items LTE Comms ModuleSpare Battery Vision System Obstacle detection range Forward: 10m, Up: Sm, Down: 5m Obstacle detection angle 70° horizontal, 40° vertical Obstacle detection freq. Forward: lOHz, Up: lOHz, Down: lOHz Operating environment Adequate lighting and clear texture Infrared Sensor Obstacle detection range Up: 2m, Down: 12m Obstacle detection angle Up: 27°, Down: 2° Obstacle detection freq. Up: 50Hz, Down: 50Hz Operating environment Large, diffuse or reflective obstacles Remote Controller (Standard) Operating frequency 2.412 to 2.477 GHz Maximum distance (without obstructions or radio interference) 4km Battery life Up to 4 hours Operating temperature 0°C to 40°C Security AES encryption method Multiple operations Control can be transferred between two radio controllers. Supported Mobile Devices OS Android"™ 4.1 or higher Terminal USB Type-en, Confirmed models Sony Xperia™ 5, 10 Ill Visible Camera (Standard) Number of effective pixels 20 megapixels Still image shooting method JPEG / DNG / JPEG+DNG Still image shooting quality Compression: Superfine / Fine / NormaResolution: 20MP / 15MP / lOMP Movie recording method MOV / H.264 Movie recording quality 4K: 30fps 2.7K: 60fps / 30fps Full HD: 120fps / 60fps / 30fps HD: 60fps / 30fps nHD: 240fps / 120fps / 60 fps / 30p Video recording time Available recording time: 60 min. Auto-split: OFF / 1 / 3 / 5 / 10 min. (Split by 4GB in the case of FAT32) Sensor size 1 inch Shutter system Mechanical shutter system Focus mode Mode: Single AF / Continuous AF / MF Area: Multi AF / Spot AF Exposure compensation -2EV to +2EV (step of 1/3EV) Recording media microSD UHS speed class: ≥ U3 or V30 Video class: ≥ V30 Security Data can be encrypted as it is recorded on the recording media. Encryption can be enabled/disabled. Camera Gimbal Gimbal mechanism 3-axis Operable range Pan :±85° Tilt: -115° to 45° Maximum speed Pan: 60°/s Tilt and roll: 100°/s Control accuracy ±0.02° Switching method One-touch camera switching Infrared camera + visible camera (optional accessory) Effective pixels Visible camera: 12 megapixels Infrared camera: 81,920 pixels Temperature resolution: