Meet ACSL Inc., Japan’s premier drone manufacturer, which is now making waves in the U.S. market with its flagship drone—the SOTEN—and its cutting-edge TENSO Smart Controller. These two products bring together state-of-the-art security, operational versatility, and robust performance, setting a new standard for enterprise drone technology.

The SOTEN is an advanced, small aerial photography drone designed to meet the diverse needs of industries ranging from infrastructure inspection to security and environmental monitoring. What sets the SOTEN apart is its perfect combination of versatility, security, and performance, with key features like:
- One-Touch Swappable Camera System – A first for small drones, this system allows operators to easily switch between different payload cameras, adapting instantly to various tasks.
- Advanced Security Standards – Built with ISO15408 certification, the SOTEN ensures that data remains protected from leakage and unauthorized access, making it ideal for sensitive operations.
- Rugged and Reliable Design – With an IP43 rating, the drone can withstand challenging weather conditions, ensuring reliable performance across different environments.
- Lightweight and Compact – Easy to deploy and transport, the SOTEN is built for efficiency and convenience.
The SOTEN’s biggest strength lies in its adaptability, which is presented in its variable payload options. Whether you need high-resolution imagery, thermal sensing, or multispectral data, the SOTEN has a modular payload system that lets you select the perfect camera for the job.
- Standard Camera – Captures high-quality images and videos, perfect for general aerial photography.
- Optical Zoom Camera – Allows for detailed inspections from a distance, ideal for infrastructure monitoring and security.
- Multispectral Camera – Used for agricultural and environmental applications, helping to assess crop health, vegetation, and land conditions.
- FLIR Thermal Cameras (Boson & Hadron) – Essential for search and rescue, industrial inspections, and security, providing thermal imaging capabilities to detect heat signatures in various conditions.
This flexibility makes the SOTEN an all-in-one solution for businesses that need a drone capable of handling multiple tasks with ease. Additionally, the drone is paired with the TENSO Smart controller, which supports precision and security.

The TENSO Smart Controller is designed for industrial applications and provides seamless integration with ACSL’s TAKEOFF ground control application. For organizations that require high-levels of security, the ACSL TENSO and SOTEN offer:
- AES256 Encryption – Ensures highly secure data transmission between the controller and the drone, protecting sensitive flight data from cyber threats.
- NDAA Compliance – Meets strict security standards, making it a preferred choice for government and enterprise applications.
- Industrial-Grade Build – Designed for durability and precision, the TENSO Smart Controller offers superior ergonomics and reliability for professional drone pilots.
- Integrated with ACSL TAKEOFF – The TAKEOFF ground control application provides an intuitive interface for mission planning, real-time monitoring, and autonomous flight capabilities.
With these advanced capabilities, the TENSO Smart Controller makes operating the SOTEN easier, safer, and more efficient, ensuring that businesses get the most out of their drone operations.
For businesses seeking aerial solutions that combine security, versatility, and performance, the SOTEN drone and TENSO Smart Controller present an unmatched combination. Whether you’re in infrastructure, security, agriculture, or emergency response, these tools empower users to capture critical data, enhance operational efficiency, and ensure secure drone deployments.
With its modular payload system, best-in-class security features, and rugged design, the SOTEN stands as one of the most advanced enterprise drones available today. Combined with the TENSO Smart Controller’s precise and secure operation, ACSL has created a game-changing drone ecosystem designed for the future of enterprise aviation.
Learn more about ACSL’s SOTEN and TENSO — speak to one of our experts.



