QYSEA 2D Sonar for V-Series
- Advanced 2D imaging sonar designed for QYSEA FIFISH V-Series underwater drones
- Provides clear underwater imaging in dark, murky, and low-visibility environments
- Supports dual-frequency sonar operation for short and long-range inspections
- Ideal for search & rescue, ship hull inspection, offshore operations, and underwater exploration
- Delivers real-time sonar imaging with ultra-fast refresh rates up to 40Hz
- Compact and lightweight design for easy integration with FIFISH ROV systems
- Compatible with the FIFISH APP for precise target identification and navigation
- Wide-angle sonar coverage improves situational awareness underwater
- Trusted dealerDirect manufacturer partnership
- Pan-India deliveryInsured shipping, all states
- Post-sale supportTraining + service included
What makes it work
| Specification | Details |
|---|---|
| Product Name | QYSEA 2D Sonar for V-Series |
| Product Type | 2D Imaging Sonar |
| Compatibility | QYSEA FIFISH V-Series ROVs |
| Supported Models | FIFISH V6 Expert, V6 Plus, V-EVO, Pro W6 |
| Sonar Type | Dual-Frequency Imaging Sonar |
| Frequency | 750 kHz / 1.2 MHz |
| Maximum Range | 120 m / 40 m |
| Minimum Detection Range | 0.1 m |
| Range Resolution | 4 mm / 2.5 mm |
| Update Rate | Up to 40 Hz |
| Horizontal Aperture | 130° / 70° |
| Vertical Aperture | 20° / 12° |
| Angular Resolution | 1° / 0.6° |
| Beam Count | 512 Beams |
| Beam Separation | 0.25° / 0.16° |
| Depth Rating | 300 m |
| Housing Material | Anodized Aluminum |
| Communication Interface | 100-BaseT / 2-wire DSL |
| Power Consumption | 10W – 35W |
| Input Voltage | 12V – 32V DC |
| Operating Temperature | -5°C to 35°C |
| Dimensions | 125 × 122 × 62 mm |
| Weight in Water | Less than 400 g |
| Application Areas | Search & Rescue, Hull Inspection, Offshore Inspection, Navigation, Underwater Survey |
| Integration | FIFISH APP Integration |
| Imaging Capability | Real-Time High-Resolution Sonar Imaging |
| Environmental Performance | Optimized for turbid and low-visibility underwater environments |
QYSEA 2D Sonar for V-Series: Advanced Underwater Imaging & Navigation
A Smart Sonar Solution for Underwater Exploration
The QYSEA 2D Sonar for V-Series is an advanced underwater imaging module designed to improve navigation, obstacle detection, and underwater visibility for professional marine operations. Built for QYSEA V-Series underwater drones and ROV systems, the sonar module delivers real-time underwater scanning and enhanced environmental awareness in low-visibility conditions.
Its compact and waterproof design makes it ideal for marine inspection, underwater exploration, research, and industrial applications.
Key Features of QYSEA 2D Sonar for V-Series
Real-Time Underwater Sonar Imaging
The sonar system provides accurate 2D underwater imaging, allowing operators to detect objects, structures, and obstacles even in dark or murky water conditions.
Enhanced Navigation & Obstacle Detection
With intelligent sonar scanning capabilities, the module improves underwater positioning and operational safety during marine inspections and exploration tasks.
Seamless Integration with V-Series ROVs
Designed specifically for QYSEA V-Series underwater drones, the sonar module supports easy installation and reliable underwater performance.
Durable Waterproof Construction
Built using marine-grade materials, the sonar system is engineered for long-term use in freshwater and saltwater environments.
Ideal for Marine Inspection & Underwater Research
Perfect for Professional Underwater Operations
The QYSEA 2D Sonar is suitable for underwater inspections, infrastructure monitoring, marine surveys, and scientific research applications.
Great for Challenging Underwater Environments
Researchers, engineers, and marine professionals can use the sonar system for safe navigation and accurate underwater detection in low-visibility conditions.



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