FIFISH V6 - Sonar Package
The FIFISH V6 Sonar Package is a teleoperated underwater remotely operated vehicle (ROV) manufactured by QYSEA Technology for industrial inspection, measurement, survey, and recovery operations. It features a 4K UHD camera, 6000-lumen LED lighting, a 100-meter depth rating with deeper variants available, and 360° omnidirectional mobility with optional sonar and robotic arm payloads.
Overview and Use Cases
The FIFISH V6 Sonar Package is a teleoperated underwater ROV designed for industrial subsea tasks including inspection, measurement, survey, and recovery operations. The system operates under direct human pilot control via tether or wireless link, with operator-assist features available to aid navigation and task execution.
Key Capabilities
- Imaging and Lighting: 4K UHD camera with 6000-lumen LED lighting for underwater visibility
- Mobility: 360° omnidirectional movement capability with maximum speeds of 3 to 4 knots depending on configuration
- Depth Rating: 100-meter standard rating, with deeper-rated variants available up to 350 meters
- Battery Endurance: 1.5 to 6 hours depending on configuration (up to 5 hours standard V6 EXPERT variant; up to 6 hours for Q-interface variant)
- Operator-Assist Features: Doppler Velocity Log (DVL) station-lock hovering, collision avoidance, altitude lock, object visual lock, and diver tracking to support pilot operation
- Payload Compatibility: 20+ multi-tool integration options
Specifications
Standard Configuration (V6 EXPERT)
- Speed: 3 knots
- Battery Life: Up to 5 hours
- Depth Rating: 100 meters
Optional Payloads and Tools
- Sonar packages
- Doppler Velocity Log (DVL)
- Robotic manipulator arm
- Robotic claw
- Additional multi-tool options (20+ configurations)
Applications
The FIFISH V6 Sonar Package is deployed for:
- Underwater pipeline and infrastructure inspection
- Environmental survey and measurement
- Subsea wreck and object recovery
- Scientific research and data collection
- Underwater construction support
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