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Underwater Technology Solutions Provider
Sonavision Limited stands as a global leader in underwater technology, specialising in the design, development, and production of acoustic sonar and video systems for subsea data acquisition. Our expertise spans seabed mapping, imaging sonar, and emergency through-water communications, serving diverse sectors including oil & gas, defense, commercial fishing, and environmental surveying. With over two decades of experience, we deliver innovative solutions such as the Subcom 2000 emergency communication system, trusted by major diving companies worldwide. Our product portfolio includes RoxAnn seabed classification sensors, Hawkeye underwater cameras, and Hermes multiplexers, all engineered to enhance operational efficiency and safety. Backed by a network of international distributors, we provide comprehensive support from our headquarters in Aberdeen, UK.

Our commitment to customer service ensures tailored solutions for clients ranging from small enterprises to large corporations and government bodies. By combining technical excellence with practical application, we empower industries to achieve precise underwater monitoring and communication. Our technologies facilitate real-time seabed analysis, subsea infrastructure inspection, and critical safety protocols, addressing complex challenges in marine environments. Through continuous innovation and adherence to quality standards, we maintain our position at the forefront of underwater acoustic technology. This dedication ensures our clients receive reliable, cutting-edge systems that meet evolving industry demands.
Services
Seabed Classification Sonar Sensors Underwater Cameras Emergency Communications Sensor Multiplexers
Highlights and features
  • We are global leaders in underwater acoustic technology with over 20 years of experience.
  • Our Subcom 2000 system is the industry standard for emergency diver communications.
  • We offer worldwide product support through a dedicated distributor network.
  • Our RoxAnn sensors provide real-time seabed material classification for critical projects.
  • We combine technical expertise with tailored solutions for diverse marine industries.
Services
Seabed Classification
Our RoxAnn systems enable precise seabed material analysis using hydro-acoustic sensors. These tools create real-time 2D/3D maps showing sediment composition, supporting hydrographic surveyors and commercial fishermen. By interpreting echosounder returns, our technology identifies seabed characteristics essential for resource management and infrastructure projects.
Emergency Communications
The Subcom 2000 system provides through-water voice communication for diver emergencies. This industry-standard solution operates independently of umbilicals, offering 3km range and 1000m depth capability. Its reliability in air and helium environments ensures critical safety for major diving operations worldwide.
Underwater Cameras
Hawkeye camera systems deliver high-quality underwater video for inspection tasks. With 26 models available, these cameras withstand extreme pressures and integrate with ROVs. They support infrastructure monitoring, marine research, and industrial inspections in challenging aquatic environments.
Sensor Multiplexers
Hermes multiplexers enable efficient sensor data transmission via single cables. Supporting eight channels at 230Kbit/s, these systems simplify ROV communications by bundling multiple sensor streams. Their 3000m depth rating and compatibility with third-party devices ensure versatile integration for subsea operations.
Soil Science Sensors
S4-DALIG sensors enhance soil property analysis for agricultural optimisation. These tools measure critical parameters to inform land management decisions. Their data supports sustainable farming practices by improving understanding of soil composition and moisture dynamics.
Questions
What underwater technology solutions do you specialise in?
We specialise in seabed classification systems, emergency diver communications, underwater cameras, and sensor integration equipment for marine industries.
How long has your company operated in this sector?
We've provided underwater technology solutions since 1998, with our Subcom system in use for over 20 years.
Do you offer global product support?
Yes, we support our products worldwide through a network of international distributors and our Aberdeen-based team.
What industries use your equipment?
Our clients include oil & gas operators, defense organisations, commercial fishing vessels, and environmental surveyors.
How do I access technical documentation?
Product manuals and software are available through our online support portal with knowledge base resources.
Where is your main office located?
Our headquarters are in Aberdeen, UK, with convenient access to international transport links.