Chasing M2S Advanced
Chasing M2S Advanced is a high-performance underwater exploration tool, purpose-built for professional applications such as hull inspections, search-and-rescue, aquaculture monitoring, and scientific research. Its compact yet robust design makes it suitable for single-person operation in diverse underwater environments.
Photography and videography are a highlight of this ROV’s capabilities. With a 1/2.3″ CMOS sensor, wide-angle lens, and EIS, the M2 S captures high-resolution footage with professional-level clarity. The powerful 4,000 lm LED lighting system illuminates even the murkiest underwater scenes. Backed by CHASING’s Aquavision algorithm, images are enhanced for clear, color-accurate output. Flexibility in content capture—such as simultaneous still and video, slow-motion, and live streaming—ensures adaptability to numerous use cases.

Chasing M2S Advanced brings extended functionality and ease of use from the moment you unpack. The included grabber arm adds interaction capabilities, while the sturdy trolley case simplifies transport. Tethering up to 200 m extends mission reach, and the manual reel streamlines setup. Coupled with swappable batteries and a runtime of up to four hours, Chasing M2S- Advanced ensures focused, uninterrupted work in underwater settings.
Precision is built into every movement of the Chasing M2S Advanced. The NeptuneX system fuses sensor data to maintain stability even in turbulent waters, while the symmetric eight-thruster layout—complemented by a sleek butterfly-wing profile—enables fluid omnidirectional translation and rotation. The motor’s anti-stuck technology, protected magnet design, and resistance to corrosion further ensure reliable operation in sensor-dense or sandy environments.

Design & Build Quality
Chasing M2S Advanced is engineered with a robust yet lightweight aluminum alloy body, ensuring durability while remaining highly portable. Its compact design allows for quick setup and deployment, making it a reliable companion for both field professionals and research teams. The corrosion-resistant build ensures long-lasting performance even in harsh saltwater environments.
Camera & Imaging Performance
Equipped with a 4K UHD camera and a 1/2.3” CMOS sensor, the Chasing M2S Advanced delivers crisp underwater visuals with remarkable clarity. The Electronic Image Stabilization (EIS) feature reduces motion blur, while Aquavision image enhancement restores natural underwater colors that are often lost in low-light or murky conditions.
Lighting & Visibility
With dual 2000-lumen LED headlights, the M2S ensures superior visibility even in dark underwater environments. The lights are adjustable, enabling operators to illuminate areas of interest during inspections, search missions, or research dives.
Portability & Setup
The Chasing M2S Advanced includes a 200m tether on a reel and a sturdy trolley case, making transportation and deployment effortless. Setup takes only a few minutes, allowing users to focus more on the task at hand and less on preparation.
Advanced Expandability
One of the Chasing M2S Advanced biggest strengths is its modular design. It supports a wide range of accessories, such as a grabber arm, external floodlights, sonar, laser scaler, and GoPro mounts. This flexibility makes it adaptable across industries, from scientific research to emergency response.
Software & App Integration
The Chasing app provides real-time video transmission, live streaming, and media sharing, making collaboration and reporting seamless. Teams can instantly review footage on-site or broadcast live for remote stakeholders.

Features
- Advanced Thruster System
The Chasing M2S Advanced is powered by eight vectored thrusters with NeptuneX intelligent control, allowing full 360° maneuverability. This design ensures smooth navigation in tight spaces, strong currents, and complex underwater environments. - High-Definition Imaging
Equipped with a 4K UHD camera and 12 MP photo capture, the ROV delivers crystal-clear visuals. Enhanced by electronic image stabilization (EIS) and the Aquavision algorithm, footage retains accurate colors and sharpness even in low visibility conditions. - Powerful Illumination
Dual 2000 lm LED floodlights provide 4000 lm of adjustable lighting, ensuring excellent visibility for inspections, surveys, and filming. The lights minimize backscatter, improving clarity in dark or murky waters. - Mission-Ready Accessories
The Advanced Set includes a grabber arm, reel, trolley case, and floodlight, making it a complete deployment package. Its modular design also supports additional tools like sonar, GoPro, and laser scaler for more specialized operations.
Use Cases
- Infrastructure & Industrial Inspections
The M2S Advanced is ideal for inspecting ship hulls, pipelines, oil rigs, and dam walls, allowing operators to conduct safe and precise underwater evaluations without costly diver deployment. - Marine & Environmental Research
Scientists and researchers can rely on its stable navigation and high-quality imaging to document marine life, map seabeds, and monitor ecological changes over time. - Aquaculture & Fisheries
Fish farm operators can use the ROV to monitor stock health, inspect nets, and assess underwater equipment, ensuring smooth operations and minimizing manual intervention. - Search, Rescue & Recovery
Emergency response teams benefit from the long tether range, powerful lighting, and grabber arm, making the M2S Advanced a valuable tool for locating and retrieving objects or assisting in underwater rescue missions.
Specifications
Specification | Details |
---|---|
Depth Rating | Up to 100 m (328 ft) |
Tether Length | 200 m (656 ft) |
ROV Dimensions | 380 × 267 × 165 mm |
Weight (ROV) | 4.5 kg |
Thrusters | 8 vectored thrusters; omnidirectional movement |
Battery | 97.68 Wh (swappable), up to 4 h runtime; optional 200 Wh backup |
Camera | 1/2.3″ CMOS, 12 MP stills, 4K UHD video, EIS |
LED Lighting | 2 × 2000 lm (4000 lm total), 3-level dimming |
Control System | NeptuneX intelligent flight control, Apex Anti-stuck C-Motor 3.0 |
Operating Temp. | −10 °C to 45 °C |
Accessories Included | Grabber arm, floodlight 2.0, trolley case, manual reel, GoPro mount, etc. |
FAQ's
What is the maximum depth rating?
Up to 100 m (328 ft).How long can Chasing M2S Advanced operate on a full battery?
Approximately 4 hours; extended runtime possible with optional 200 Wh battery.Does it support omnidirectional movement?
Yes—thanks to eight vectored thrusters and intelligent flight control.What kind of camera does Chasing M2S Advanced feature?
A 1/2.3″ CMOS sensor with 12 MP stills and 4K UHD video, including EIS.Can the lighting be adjusted?
Yes—two 2,000 lm LEDs with three brightness settings provide flexible illumination.What accessories are included?
Grabber arm, floodlight 2.0, trolley case, manual reel, GoPro mount, and more.Is the battery swappable?
Yes—a standard 97.68 Wh battery is included, with an optional 200 Wh backup for longer missions.What environmental conditions can Chasing M2S Advanced operate in?
Designed for −10 °C to 45 °C; sealed structure ensures reliability in diverse conditions.What’s the control interface like?
Comes with a dedicated remote controller; supports live streaming, HDMI, and app-based control.What are typical use cases for Chasing M2S Advanced?
Ideal for underwater inspections (hull, pipeline), photography, scientific research, aquaculture monitoring, and search-and-rescue missions.
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