• ACSL SOTEN Survey Package Image 2
  • ACSL SOTEN Inspection Package Image 4
  • ACSL TAITEN
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ACSL SOTEN Survey RTK Bundle Plus

ACSL SOTEN Survey RTK Bundle Plus

$18,740.00
$18,740.00
Sale Sold out
SKU S-SOTEN-SURVEY-BUN-PLUS MPN SOTEN-SURVEY-BUN-PLUS
  • NDAA-compliant, Japan-made with ISO 15408–grade encryption for programs.
  • Five batteries and triple charger for sustained multi-sortie operations.
  • RTK module for precise georeferenced positioning on mapping missions.
  • Twenty-megapixel 1-inch mechanical shutter for accurate grid mapping.
  • IP43-rated for rain, dust, and debris in field operations.
  • One-touch payload swap across four sensor configurations on one airframe.
  • TAITEN controller: IP54, 1,500-nit display, AES-256 encrypted link.
  • Three controllers pair simultaneously to one aircraft for team operations.
  • GPC hard case included for protected transport and deployment.
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  • Description
  • Specifications
  • In the Box
  • FAQ

ACSL SOTEN Survey RTK Bundle Plus: NDAA-Compliant RTK Mapping System With Five Batteries and IP43 Weather Resistance

The ACSL SOTEN Survey RTK Bundle Plus is a fully configured aerial mapping and inspection system engineered for enterprise and government operators who require a verified NDAA-compliant platform with a security architecture that holds up to professional scrutiny.

Designed and manufactured in Japan by ACSL, the SOTEN integrates a 20 MP 1-inch mechanical shutter camera, an RTK module for precision positioning, and the NDAA-compliant TAITEN Smart Controller into a compact, foldable airframe powered by Yamaha-developed motors.

The Plus variant extends operational capacity with five smart batteries and a triple battery charger, giving program managers the power reserves to run continuous multi-sortie missions without scheduling recharge windows around field operations.

Key Features and Benefits

  • NDAA compliance: Japan-manufactured platform with ISO 15408–grade encryption for secure U.S. program deployment.
  • RTK precision: included RTK module supports precise georeferenced positioning for mapping and survey workflows.
  • Mechanical shutter: 20 MP 1-inch sensor eliminates rolling shutter distortion during lateral grid mapping passes.
  • Five batteries included: Plus variant provides sustained multi-sortie capacity without mid-day recharging interruptions.
  • IP43 protection: aircraft rated for rain, dust, and debris with camera, gimbal, and battery fully installed.
  • One-touch payload swap: field-exchangeable camera system covers four mission types on a single airframe.
  • TAITEN controller: IP54-rated ground station with 1,500-nit display, AES-256 link, and 8-hour runtime.
  • Multi-controller pairing: up to three TAITEN controllers connect simultaneously for team-based flight operations.
  • Obstacle sensing: stereo cameras and infrared sensors cover forward, upward, and downward detection zones.
  • Data security: onboard recording encryption and no forced cloud dependencies protect mission data at rest.

For fleet integrators and enterprise program managers, the SOTEN's value is defined as much by what it does not do as by what it does. There are no forced cloud dependencies, no third-party data routing, and no ambiguity about where flight data and imagery end up.

ISO 15408–grade encryption governs communications and onboard data storage at the hardware level, with operator-controlled encryption on the recording media and AES-256 encrypted dual-band link on the TAITEN controller.

The one-touch swappable payload system supports four distinct camera configurations — standard, thermal, multispectral, and optical zoom — allowing a single SOTEN airframe to serve mapping, inspection, public safety, and agricultural workflows as program requirements evolve, without acquiring additional aircraft.

An NDAA-Compliant Platform Built for Program-Level Deployment

Enterprise programs evaluating drone platforms for sensitive operations need more than flight performance specs, they need a system whose data architecture can withstand procurement review and operational security requirements.

The SOTEN is designed from the ground up to meet that standard. Its ISO 15408–grade security framework governs the full data chain from transmission to storage, with no reliance on external cloud infrastructure. The TAITEN Smart Controller operates on ACSL's encrypted Fides-Link dual-band system with a 6-mile-plus range in low-interference conditions, pairing AES-256 link encryption with a ruggedized IP54 housing and an Android 13 platform running the ACSL TAKEOFF app.

For fleet programs requiring team-based operations, up to three TAITEN controllers can connect to a single aircraft simultaneously, enabling coordinated handoffs and line-of-sight compliance across large or complex operational areas without additional ground infrastructure.

Compatibility and System Integration

  • SAMO Thermal/Optical Payload: Teledyne FLIR Hadron 640R with 640 × 512 radiometric thermal sensor and 64 MP visible camera. (Sold separately)
  • Multispectral Camera: 20 MP 1-inch mechanical shutter sensor capturing 550 nm, 680 nm, and 850 nm spectral bands. (Sold separately)
  • Optical Zoom Camera: 25× total zoom (2.5× optical, 10× digital) and 12 MP across an 18–45 mm focal range. (Sold separately)
  • LTE Comms Module: optional accessory enabling extended-range and BVLOS-ready communications in remote areas. (Sold separately)
  • ACSL TAKEOFF app: pre-installed on TAITEN for integrated flight operations, camera control, and mission planning.
  • Multi-controller pairing: three TAITEN controllers supported simultaneously for coordinated team-based operations.
  • GPC hard case: included transport and storage solution for protected deployment across job sites.
  • NDAA-compliant ecosystem: airframe, controller, RTK module, and camera all meet NDAA procurement requirements.

Applications and Use Cases

  • Government and defense inspection: NDAA compliance and ISO 15408 encryption meet sensitive U.S. program procurement standards.
  • Precision mapping and surveying: RTK module and mechanical shutter camera support accurate georeferenced aerial data collection.
  • Critical infrastructure inspection: one-touch payload swap and optical zoom camera enable detailed remote documentation at safe standoff distances.
  • Disaster and emergency response: IP43 weather resistance and sub-minute deployment support time-sensitive field operations.
  • Multi-sensor program deployment: single airframe supports mapping, thermal, multispectral, and zoom workflows across evolving mission requirements.
  • Team-based operations: three-controller pairing enables coordinated crew deployments with seamless aircraft handoffs in the field.

The SOTEN Survey RTK Bundle Plus is configured for programs that need a compliant, weather-resistant, multi-mission platform with enough on-site power capacity to complete a full day of operations without returning to base.

Its security architecture addresses the data handling requirements that sensitive government and enterprise programs impose, and its one-touch payload system gives fleet managers the flexibility to adapt sensor configurations as mission profiles change over time.

Dronefly's enterprise team works directly with program managers, fleet integrators, and government procurement leads to configure SOTEN systems around specific operational requirements, payload combinations, and compliance documentation needs.

The Survey RTK Bundle Plus represents the most operationally complete entry point into the SOTEN platform. Order now or contact Dronefly today to discuss program configuration and deployment planning.

Aircraft — General

  • Weight: 1,720 g (3.79 lbs) including standard camera and battery
  • Maximum takeoff weight: 2,000 g (4.4 lbs)
  • Dimensions unfolded: 637 × 560 mm (including propellers)
  • Dimensions folded: 162 × 363 mm
  • Height unfolded: 153 mm (including propellers)
  • Number of rotor blades: 4
  • Propeller sets included: 2× CW propeller set, 2× CCW propeller set
  • NDAA compliant: yes
  • Manufactured in Japan
  • Remote ID: FAA-accepted compliant
  • Security: ISO 15408–grade encryption; AES-256 on controller; onboard data encryption (enable/disable)

Flight Performance

  • Max flight time: 25 min with standard camera at 8 m/s wind; 29 min without camera
  • Max speed: 15 m/s (33 mph) no wind
  • Max airspeed: 15 m/s
  • Max ascent speed: 3 m/s
  • Max descent speed: 2 m/s
  • Max pitch angle: 30°
  • Max angular velocity: Pitch 80°/s; Yaw 45°/s
  • Operational altitude limit: 2,000 m (6,562 ft) ASL
  • IP rating: IP43 (with camera, gimbal, and battery installed)
  • Operating temperature (aircraft): 0°C to 40°C (32°F to 104°F)

GNSS and Positioning

  • GNSS: GPS + QZSS + GLONASS + SLAS
  • Hovering accuracy (vision positioning): ±0.1 m vertical; ±0.3 m horizontal
  • Hovering accuracy (GNSS): ±0.5 m vertical; ±1.5 m horizontal
  • RTK Module: included (ACSL RTK Module)
  • ⚠ RTK Fix accuracy figures (cm-level): not specified in provided documents — flagged, requires ACSL official RTK spec confirmation before publishing

Communications

  • Operating frequency (aircraft): 2.412–2.477 GHz
  • LTE: optional via LTE Comms Module (sold separately — not included in this bundle)
  • Multi-controller support: up to 3 controllers per aircraft

Obstacle Sensing

Vision System (stereo cameras):

  • Forward detection range: 10 m
  • Upward detection range: 5 m
  • Downward detection range: 5 m
  • Detection angle: 70° horizontal, 40° vertical
  • Detection frequency: 10 Hz (forward, up, down)
  • Operating environment: adequate lighting and clear texture

Infrared Sensors:

  • Upward detection range: 2 m
  • Downward detection range: 12 m
  • Detection angle: Up 27°; Down 2°
  • Detection frequency: 50 Hz (up and down)
  • Operating environment: large, diffuse or reflective obstacles

Standard Camera — CX-GB100 (included)

  • Sensor: 1-inch CMOS
  • Effective pixels: 20 MP
  • Lens: 28 mm equivalent focal length
  • Shutter: mechanical shutter system
  • Focus modes: Single AF / Continuous AF / Manual; Multi AF / Spot AF
  • Still image format: JPEG / DNG / JPEG+DNG
  • Resolution options: 20 MP / 15 MP / 10 MP
  • Compression: Superfine / Fine / Normal
  • Exposure compensation: -2EV to +2EV (1/3EV steps)
  • Video format: MOV / H.264
  • Video resolution: 4K @ 30fps; 2.7K @ 60/30fps; Full HD @ 120/60/30fps; HD @ 60/30fps; nHD @ 240/120/60/30fps
  • Recording time: up to 60 min; auto-split options
  • Recording media: microSD (UHS U3 or V30 minimum)
  • Data encryption: yes (enable/disable on recording media)

Camera Gimbal

  • Stabilization: 3-axis
  • Pan range: ±85°
  • Tilt range: -115° to 45°
  • Max speed: Pan 60°/s; Tilt and Roll 100°/s
  • Control accuracy: ±0.02°
  • Payload switching: one-touch camera switching

Intelligent Flight Battery

  • Chemistry: Lithium-ion
  • Energy: 94 Wh
  • Quantity included in Plus bundle: 5 smart batteries

Chargers Included (Plus bundle)

  • 1× battery charger (standard single)
  • 1× triple battery charger

TAITEN Smart Controller (NDAA compliant)

  • Display: 7-inch; 1200 × 1920 resolution; 1,500 nits brightness; auto-brightness via light sensor
  • OS: Android 13
  • App: ACSL TAKEOFF app
  • Operating bands: dual-band 2.4 GHz + 5.8 GHz (ACSL Fides-Link)
  • Encryption: AES-256
  • Range: 6+ miles (unobstructed, low interference)
  • Wi-Fi: yes
  • Battery runtime: up to 8 hours
  • IP rating: IP54
  • Operating temperature: 20°C to 60°C (68°F to 140°F)
  • Charging temperature: 0°C to 45°C (32°F to 113°F)
  • GNSS module: yes
  • Controls: 2-axis sticks; 2× gimbal wheels; 3-state mode switch (AUT/POS/MAN); Go-Home, Land, Emergency, Power buttons; 3-state switch; 8 customizable buttons; 2 wheels; 5-way hat
  • Indicators: connection LED; battery LED; vibration motor
  • I/O: HDMI, USB-C, USB-A 2.0, microSD, Ethernet, 3.5 mm audio, tripod mount
  • NDAA compliant: yes
  • Remote ID compliant: yes
  • Physical dimensions: approx. 10.6 × 6.5 × 2.7 in
  • Weight: approx. 3.2 lbs (1.45 kg)
  • 1× SOTEN Dual Band Airframe
  • 1× TAITEN Smart Controller
  • 1× Standard 20MP Camera (CX-GB100)
  • 1× RTK Module
  • 1× Battery Charger
  • 1× Triple Battery Charger
  • 5× Smart Batteries
  • 2× CW Propeller Set
  • 2× CCW Propeller Set
  • 1× GPC Hard Storage Cas
Which industries use the ACSL SOTEN?

The SOTEN is deployed for infrastructure inspection, mapping, agriculture, and public safety—anywhere modular payload flexibility is key.

What kind of payload/camera options does SOTEN support?

SOTEN supports a one-touch swappable camera system: standard RGB (20 MP, 4K video), multispectral camera, optical zoom camera, and EO/IR combination cameras.

Is SOTEN designed for bad weather?

While SOTEN has IP43 resistance (light water spray / dust), it is not fully rain-proof. Flying in rain or heavy wind is not recommended; the IP43 rating helps with unexpected exposure to spray but does not mean full all-weather use.

Where is the SOTEN made?

ACSL SOTEN is made in Japan.

Can the SOTEN fly BVLOS?

Yes, the platform supports LTE and encrypted telemetry links designed for BVLOS readiness, subject to FAA waiver approval.

Is the ACSL SOTEN NDAA-compliant?

Yes.

What makes the ACSL SOTEN NDAA-compliant, and how does its security architecture support enterprise program requirements?

The SOTEN is designed and manufactured in Japan by ACSL and incorporates ISO 15408–grade security measures governing communications, flight data handling, and imagery storage. It meets NDAA requirements that restrict U.S. government agencies and certain contractors from procuring drone systems from manufacturers identified as security concerns.

The security framework operates at the hardware level with no forced cloud dependencies, giving program managers full control over where data is transmitted, stored, and accessed. The TAITEN Smart Controller adds AES-256 encrypted dual-band communications and operator-controlled onboard recording encryption, covering the full data chain from transmission through storage.

What is the operational difference between the standard SOTEN Survey RTK Bundle and the Plus variant?

The Plus variant includes five smart batteries and a triple battery charger in place of the standard bundle's single battery and charger. For program managers running multi-site inspection schedules, back-to-back mapping sorties, or time-sensitive field deployments, the additional batteries eliminate the recharging bottleneck that limits single-battery configurations to one or two sorties per site visit.

All other bundle components — the SOTEN airframe, TAITEN controller, standard camera, RTK module, propeller sets, and GPC hard case — are identical across both variants.

How does the SOTEN's one-touch payload system support multi-mission program deployment?

The SOTEN's gimbal uses a one-touch swap mechanism that allows operators to exchange payloads in the field without tools or extended reconfiguration time. The platform supports four camera configurations: the included 20 MP 1-inch mechanical shutter standard camera, the SAMO Thermal/Optical Payload with Teledyne FLIR Hadron 640R thermal sensor and 64 MP visible camera, a Multispectral Camera capturing three spectral bands, and an Optical Zoom Camera with 25× total zoom. This means a single SOTEN airframe can cover mapping, thermal inspection, agricultural monitoring, and detailed zoom documentation across different missions without requiring a separate aircraft for each application.