FIFISH ROV Series
The Complete FIFISH Product Catalogue
Every QYSEA FIFISH ROV platform, the onboard AI suite and the full payload ecosystem — from a packable single-operator inspector to a 15 kg-payload mission ROV rated to 350 m. Each model below links straight to its detailed product page.
Browse the Full FIFISH Lineup
Seven purpose-built ROV platforms, organised by mission profile. Every card links to its own product page; each group links to its series hub.
Industrial AI ROVs — E Series · up to 200 m
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FlagshipFIFISH E-MASTER
The flagship industrial platform — Ring-Wing propulsion, Q-DVL station lock, U-INS autonomous navigation, QY-MT AI measurement (99.7% accuracy), hot-swap batteries and 10,000-lumen imaging.
Compact IndustrialFIFISH E-GO
Portable industrial workhorse with Q-STEADY 3.0 stability, Ring-Wing propulsion, 9-second accessory swaps and up to six simultaneous tools — running the full AI suite (QY-MT, QY-BT, Q-DVL, AI Diver).
Professional Inspection ROVs — V6 / W6 / X · up to 350 m
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ProductivityFIFISH V6 EXPERT
Professional productivity ROV — 4K UHD, 240 FPS slow-motion, 6,000-lumen dual LEDs, Q-STEADY 2.0 stabilisation and the Q-IF multi-tool interface for inspection and light work.
InspectionFIFISH V6 PLUS
Compact inspection ROV with distance/altitude sonar lock, AR ruler and laser scaler measurement, optional onshore power supply and VR-style control.
SurveyFIFISH W6 NAVI
Navigation & survey ROV — U-INS autonomy, Q-DVL hovering, dual 4K cameras, 12,000-lumen lighting and built-in QY-BT bathymetric mapping, with a 10 kg payload.
MissionFIFISH X1
Heavy-payload mission ROV — up to 15 kg payload, 4.5-knot top speed and six-motor vector control. Stable in 4-knot currents, with direct power for round-the-clock NDT operations.
Compact & Portable · entry into FIFISH
View Compact hub →
EntryFIFISH V-EVO
Affordable, packable inspection ROV — 4K 60 FPS, 5,000-lumen LEDs, AI Vision Lock, adaptive plankton filtering and a 4-hour hover. One-person deployment, rated to 100 m.
PayloadsAccessories & Payloads
Sonar, robotic arms, grippers, samplers, multi-parameter water-quality sensors, laser scalers, navigation modules, industrial controllers and charging stations.
Browse accessories →Built-in onboard AI
Every FIFISH ships with QYSEA's underwater AI — measurement, mapping, station-lock and diver tracking. See which model carries each capability.
AI Technology →The Intelligence Built Into Every FIFISH
QYSEA develops its own underwater AI — measurement, mapping, navigation, station-holding and diver tracking — and builds it into the ROV. Explore each capability.
QY-MT
99.7% accurate AI measurement with an AR virtual ruler — quantify cracks, corrosion and structures, no diver.
Explore QY-MT →QY-BT
Automated 2D/3D bathymetric mapping of seabeds, riverbeds and reservoirs during a normal dive.
Explore QY-BT →Q-DVL
Forward & downward Doppler sonar for station-lock hovering, collision avoidance and altitude hold.
Explore Q-DVL →AI Diver Tracking
Onboard vision that identifies and follows a working diver, with AI dehazing for turbid water.
Explore AI Diver →Vision Lock & AI Platform
Vision-based target lock and stable hovering — the umbrella platform tying the FIFISH AI suite together.
Explore the platform →All AI Technology
See the full FIFISH AI suite and which ROV carries each capability.
Open the hub →Expand Every FIFISH Into a Multi-Mission Tool
A comprehensive ecosystem of quick-swap tools and sensors transforms any FIFISH ROV into a purpose-built platform — from robotic arms and sonar to water-quality sensors and navigation modules.
- Inspection — 2D image & 360° scanning sonar, Q-Camera, metal detector
- Measurement — laser scaler, AR ruler, distance & altitude meters
- Manipulation — 2- & 3-claw robotic arms, retrieval hooks, samplers
- Sensing & navigation — multi-parameter sensors, U-QPS, DVL modules
Safer, Smarter, for Every Mission
Across the whole range, QYSEA combines cutting-edge AI, precision engineering and modular design into every FIFISH platform.
360° Omnidirectional
6-degree-of-freedom movement in all axes — hover, roll, pitch and rotate in place. Navigate tight spaces and hold station where fixed-thruster ROVs can't.
Onboard AI
Station lock, vision tracking, collision avoidance, autonomous navigation and AI measurement — built into the platform, not bolted on.
Modular & Expandable
Hot-swap batteries, quick-swap payload interfaces and a full accessory ecosystem turn one ROV into a multi-mission tool in minutes.
Professional 4K Imaging
4K UHD cameras with up to 12,000-lumen lighting, RAW capture and AI-enhanced clarity for documentary-quality inspection footage.
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