The ACSL SOTEN Survey Bundle is a complete, mission-ready package designed for professionals running inspection focused missions who need a secure, versatile drone system out of the box. Built around the NDAA-compliant SOTEN aircraft, this bundle comes with the ACSL standard payload that uses a 20MP 1” sensor and mechanical shutter. A mechanical shutter is critical for drone survey work because it ensures a sharp, accurate image by eliminating motion blur and rolling-shutter distortion when capturing images in flight. The SOTEN Survey Bundle includes the NDAA compliant TAITEN Smart Controller, a rugged ground control station with a 7” screen. In addition, this bundle comes with the ACSL RTK Module for precise mapping missions. For transport and protection, the system is housed in a GPC hard case, making it easy to deploy across job sites and emergency response scenarios. Together, these components deliver a reliable, scalable aerial solution ready for real-world operations from day one.

About SOTEN

Compact, Mission-Ready Design

The ACSL SOTEN is engineered for operators who need a compact, highly portable drone that can deploy quickly in the field. With a maximum takeoff weight around 4.4 lbs and a foldable airframe, SOTEN is easy to transport and can be airborne in under a minute, making it ideal for time-sensitive public safety, inspection, and enterprise missions.

Compact, Mission-Ready Design

The ACSL SOTEN is engineered for operators who need a compact, highly portable drone that can deploy quickly in the field. Weighing just 4 lbs with a foldable airframe, SOTEN is easy to transport and can be airborne in under a minute, making it ideal for time-sensitive public safety, inspection, and enterprise missions.

Swappable Payload System with Four Options

At the core of SOTEN’s versatility is its one-touch swappable payload system, allowing operators to rapidly change sensors when out in the field. SOTEN supports four payload options, enabling a single platform to adapt to inspection, public safety, survey, and thermal applications—eliminating the need for multiple drones. Payloads options include: 

• Standard Camera – 20MP, 1” sensor, mechanical shutter, 28mm lens for accurate mapping and inspection (Included in Survey Bundle) 

• SAMO Thermal/Optical Payload – Dual thermal-optical payload built around the Teledyne FLIR Hadron™ 640R, combining a 640X512 Boson® radiometric thermal sensor with a high-resolution 64MP visible camera and up to 20× zoom—ideal for public safety operations, infrastructure inspections, and other mission-critical applications (Sold Separately)

• Multispectral Camera – 20MP, 1” sensor, mechanical shutter, captures spectral data across 550nm, 680nm, and 850nm wavelengths (Sold Separately)

• Optical Zoom Camera – 25x total zoom – 2.5x optical and 10x digital, 12MP with an 18–45mm focal range for detailed inspection from a safe distance (Sold Separately)

Obstacle Awareness & Operational Safety

SOTEN is equipped with multi-directional obstacle sensors, combining stereo cameras and infrared sensors positioned on the front, top, and bottom of the aircraft. These sensors enhance situational awareness, helping pilots safely navigate complex environments such as infrastructure, industrial facilities, and confined spaces.

Security-First Architecture

Security is foundational to the SOTEN platform. Designed and manufactured in Japan, SOTEN incorporates ISO 15408–grade security measures that protect communications, flight data, and imagery from unauthorized access or interference. These protections support full NDAA compliance, giving U.S. operators confidence in how data is transmitted, stored, and managed, without forced cloud dependencies.

Performance You Can Rely On

Powered by motors developed in collaboration with Yamaha, SOTEN delivers strong, stable flight performance with 25 minutes of endurance, a 33 mph maximum speed, and reliable wind resistance. Combined with FAA-accepted Remote ID compliance, SOTEN is built to meet today’s regulatory, operational, and performance demands.

Weather Durability

With an IP43 rating, SOTEN is built to operate in adverse conditions, resisting rain, dust, and debris commonly encountered during real-world operations. This durability ensures consistent performance when missions can’t wait for perfect weather.

Advanced Software & Connected Operations

SOTEN’s software suite supports efficient mission planning, stable flight control, and scalable operations. With LTE connectivity, operators can enable extended-range and BVLOS-ready workflows, supporting operations in remote areas, complex sites, and large geographic regions. The platform also allows up to three controllers to connect to a single aircraft, enabling team-based operations and seamless handoffs to maintain line of sight.

NDAA-Compliant TAITEN Smart Controller

The ACSL TAITEN Smart Controller is purpose-built for demanding SOTEN missions where reliability, security, and visibility are critical. It features a bright, 1500-nit 7-inch daylight-readable display, encrypted dual-band communications, and an IP54-rated design to withstand real-world field conditions. Running the ACSL TAKEOFF app, TAITEN provides responsive, low-latency control for flight, camera, and payload operations. Customizable physical controls and extensive connectivity options support a wide range of workflows, from inspection and surveying to public safety missions.