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QYSEA

ROV

FIFISH V-EVO

Compact 100 m ROV with 4K/60 fps imaging and six-degree-of-freedom movement.

V-EVO combines a 12 MP camera, two lights with a combined 5,000 lumens, a tethered controller and FIFISH APP. Its six-thruster layout allows sideways travel, full rotation and posture holding for filming and inspection. AI Vision Lock follows a selected visual target; it is not a substitute for an acoustic positioning system.

Product · Reference ROV-QY-VEVO

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FIFISH V-EVO
Official QYSEA FIFISH V-EVO image.

Applications

  • Underwater filming
  • Visual inspection
  • Marine exploration
  • Object recovery with optional tooling

Key features

  • 4K video at up to 60 fps; JPEG and DNG photographs.
  • AI Vision Lock and APP-based diver tracking.
  • 360° roll, pitch and yaw with depth and posture hold.
  • One tool port for the matched manipulator, detector or other documented add-on.

Technical details

Vehicle and performance
Dimensions (L × W × H)
383 × 331 × 143 mm
Weight
3.9 kg
Depth rating
100 m
Payload
2 kg
Speed
3 knots (1.5 m/s)
Movement
Six degrees of freedom; 360° yaw, pitch and roll
Operating temperature
−10 to 60 °C
Camera and imaging
Sensor
1/2.3-inch CMOS
Resolution / aperture
12 MP / f/2.5
Field of view
166° in air / 96° underwater
Focus
0.3 m to infinity
Shutter / burst
5–1/5000 s; bursts of 1/3/5/10 frames
ISO
100–3200, automatic/manual (datasheet)
White balance
2500–7500 K, automatic/manual
Exposure compensation
−3 to +3 EV, automatic/manual
Still sizes
4000 × 3000 (4:3); 3840 × 2160 (16:9)
Photo formats
JPEG / DNG
Video modes
4K: 25/30/50/60 fps; 1080p: 25/50/60/100/120 fps; 720p: 25/30/50/60/100/120/200/240 fps
Video encoding / format
H.264 / MP4; NTSC and PAL
Stabilization
Electronic image stabilization (EIS)
Storage
64 GB internal OR 64 GB removable microSD, up to 256 GB, depending on hardware revision
Lighting
2 × 2,500 lm; 120° beam
Light color / levels
5500 K; three brightness levels
Power and endurance
Battery
97.2 Wh
Endurance
1–4 hours in model datasheet, depending on work environment
Vehicle charger
ROV: 100–240 V AC, 50/60 Hz, 1.3 A max; 12.6 V DC / 5 A output
Controller charger
100–240 V AC, 50/60 Hz, 0.5 A max; 5 V DC / 3 A output
Navigation and positioning
Gyroscope / accelerometer
±0.1°; posture lock ±0.1° pitch or roll
Magnetometer
±1°
Depth hold
±1 cm suspension in datasheet
Temperature sensor
±1 °C
Control and communications
Controller Wi-Fi
5 GHz; 802.11a/n/ac
Controller endurance
Up to 4 hours
Controller file card
FAT32 or exFAT; maximum 128 GB
HDMI
Separate HDMI Box required for standard controller
Tether / spool
100 m; 4.6 mm; 100 kgf tensile strength; neutral buoyancy
Tools and payload interfaces
Q-interface
1; 9–12 V @ 5 A; Ethernet and UART
Connector material
316 stainless steel
Power and protection
Adaptive accessory voltage, self-diagnostics and leakage prevention
Specification source
Document
Model-specific manufacturer datasheet, available in Downloads and documentation.
Scope
Model-specific current technical specifications linked by QYSEA.

Configuration options

Standard packVehicle package

V-EVO platform with controller and 100 m tether. Confirm the supplied storage implementation against the vehicle revision.

Arm packVehicle package

Adds the V-EVO version of the two-finger robotic arm; the vehicle remains rated to 100 m.

Compatibility and naming

Tool ratings do not increase the vehicle depth rating. Select the connector, mounting kit and hardware revision for this ROV; optional equipment is configured separately.

Performance notes

Endurance, current holding and charging figures depend on the task, payload, water conditions and temperature. Tether length and rated diving depth are different limits; the complete configured system must suit the mission.

Accessories & payload options

Options are selected for your application. Included equipment, interfaces and compatibility are confirmed in your quotation.

Imaging and inspection

  • Sports Camera Mounts

    Color: Black; Material: Anodised Aluminum Alloy; Dimensions: 5*5*5cm; Weight: 100g. Named in QYSEA’s current accessory selector. Exact interface and configuration follow the selected host.

  • Lighting Mount

    Color: Black; Material: Nylon; Dimensions: 20 × 5 × 7 cm (7.9 × 2.0 × 2.8 in); Weight: 100 g (0.22 lbs). Named in QYSEA’s current accessory selector. Exact interface and configuration follow the selected host.

Measurement and navigation

  • Metal Detector

    Named in QYSEA’s current accessory selector. Exact interface and configuration follow the selected host.

Manipulation and intervention

  • Two-Claw Robotic Arm | V-EVO

    Named in QYSEA’s current accessory selector. Exact interface and configuration follow the selected host.

  • Two-Claw Robotic Arm | V Series

    Named in QYSEA’s current accessory selector. Exact interface and configuration follow the selected host.

  • Retrieval Hook | Two-Claw Version

    Named in QYSEA’s current accessory selector. Exact interface and configuration follow the selected host.

  • Underwater Dozer

    Named in QYSEA’s current accessory selector. Exact interface and configuration follow the selected host.

  • Fishing Net

    Named in QYSEA’s current accessory selector. Exact interface and configuration follow the selected host.

  • Spare Parallel Grippers for 2-Finger Robotic Arm

    Material: ABS; Weight: 100 g (0.22 lbs). Listed in the current official QYSEA store. Pair

Control and communications

  • Q-iRC | Industrial Remote Controller

    Named in QYSEA’s current accessory selector. Exact interface and configuration follow the selected host. Store hardware revisions must be confirmed against the vehicle serial number.

  • Remote Controller

    Listed in the current official QYSEA store. 1.5 version; 1.0 version

  • Lightning Wired Connection Adapter

    Listed in the current official QYSEA store. Confirm the exact model and mounting/interface requirements.

  • HDMI Box

    Separate HDMI output for the standard controller, as documented in vehicle datasheets/guides.

Tether and power

  • Remote Controller Charger

    Listed in the current official QYSEA store. Confirm the exact model and mounting/interface requirements.

  • 3-Meter (9.8ft) Tether

    Tether Length: 3 m (9.8 ft); Color: Electric Lime; Breaking Force: 100 kgf (220 lbf); Material: Kevlar; Weight: 100 g (0.22 lbs); Diameter: 4 mm; Interface: 3.5 mm Jack. Listed in the current official QYSEA store. Confirm the exact model and mounting/interface requirements.

  • 300-Meter (984ft) Tether Spool

    Tether Length: 300 m (984 ft); Color: Electric Lime; Breaking Force: 100 kgf (220 lbf); Material: Kevlar; Dimension: 50 × 26 × 26 cm (19.7 × 10.2 × 10.2 in); Weight: 7.7 kg (17 lbs). Listed in the current official QYSEA store. With Carton Case; With Industrial Case

  • 200-Meter (656ft) Tether Spool

    Tether Length: 200 m (656 ft); Color: Electric Lime; Spool Shape: Rectangular; Breaking Force: 100 kgf (220 lbf); Material: Kevlar; Dimension: 25 × 25 × 25 cm (9.8 × 9.8 × 9.8 in); Weight: 4.9 kg (10.8 lbs). Listed in the current official QYSEA store. For V-EVO&V6 EXPERT; For E-GO

  • 100-Meter (328ft) Tether Spool

    Tether Length: 100 m (328 ft); Color: V-EVO: White, V6 EXPERT & E-GO: Electric Lime; Spool Shape: Triangular; Breaking Force: 100 kgf (220 lbf); Material: Kevlar; Dimension: 23 × 23 × 23 cm (9.1 × 9.1 × 9.1 in); Weight: 1.9 kg (4.2 lbs). Listed in the current official QYSEA store. For V-EVO (White); For V6 EXPERT / E-GO (Electric Lime)

Transport, protection and field accessories

  • QYSEA Waterproof Backpack for ROV

    Color: Tech Grey (Logo: Lime Green); Dimensions: 33 (L) × 20 (W) × 52 (H) cm (13 × 7.9 × 20.5 In); Weight: Approx. 1.6 kg (3.5 lbs); Capacity: 35 L; Performance: Waterproof, Dustproof; Material: Polyester 500D Oxford with PVC Coating. Listed in the current official QYSEA store. Confirm the exact model and mounting/interface requirements.

  • Replacement Propeller Kit (6-Pack)

    Color: Black; Quantity: 6 Propellers / Set; Material: Polycarbonate (PC). Listed in the current official QYSEA store. 6-Pack

  • Industrial Case for V-EVO & V6 EXPERT

    Materials: Polypropylene (PP), Foam Silicon Rubber (Internal); Dimensions: 81 (L) × 54 (W) × 31 (H) cm (31.9 × 21.3 × 12.2 in); Weight: 11.34 kg (25 lbs); Operating Temperature: -40°C – 80°C; Protection Class: IP67; Shock Resistance: IK08. Listed in the current official QYSEA store. Confirm the exact model and mounting/interface requirements.

  • Propeller Protectors (6-Pack)

    Protectors Per Set: 6 Units; Dimensions Per Unit: 8 × 8 × 8 cm (3.1 × 3.1 × 3.1 in); Weight Per Unit: 100 g (0.22 lbs); Material: V-EVO & V6 EXPERT: Polycarbonate (PC), E-GO: Polycarbonate (PC) + ABS. Listed in the current official QYSEA store. For V-EVO / V6 EXPERT; For E-GO

Datasheets & documentation

Product advice

Let’s discuss your requirements

Tell us about your application, operating conditions and preferred configuration.

Request a quoteRequest a demonstrationTalk to a product adviser

These links open your email app. Send the email to submit your enquiry; demonstration dates and configuration are confirmed by ROVITEC.

roy@rovitec.no

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