Views: 0 Author: Site Editor Publish Time: 2026-06-15 Origin: Site
Unmanned Surface Vessels are widely deployed in unmanned maritime missions, including water security patrols, emergency search and rescue, waterway hazard warning, offshore inspections, and illegal activity deterrence. Equipment must operate offshore continuously around the clock. Constrained by the limited load capacity of unmanned boats and harsh marine environments, traditional equipment suffers from poor compatibility, failing to balance onboard adaptability with operational stability for routine maritime tasks.
Small and medium-sized Unmanned Surface Vessels are constrained by limited deck space and load capacity. Traditional separate acoustic and lighting devices are bulky, heavy, and poorly compatible, with high power consumption, making it difficult to balance performance, installation, and endurance requirements.
Marine environments endure compound background noise from waves, currents, and sea winds, causing significant sound propagation attenuation. Traditional acoustic equipment delivers low speech intelligibility, shortened transmission distance, and unclear voice broadcasts, undermining operational effectiveness.
Dense sea mist, water splashes, daytime glare, and abrupt light shifts result in unstable lighting performance for conventional searchlights. Beam scattering, reduced transmittance, and energy loss impair night search and rescue lighting, close observation, and evidence-gathering illumination.
High salinity and humidity cause severe corrosion, while navigation vibration impacts sealing structures.These issues severely weaken unattended operation adaptability, leading to high failure rates and short service life.
Tailored for Unmanned Surface Vessels, this integrated LRAD and searchlight for USV adopts an integrated modular design to address core pain points. It combines a long range acoustic device and a marine long range searchlight, Leveraging directional high sound propagation and high-performance lighting, it delivers reliable all-weather voice warnings with high speech intelligibility maritime environment adaptability and stable illumination, enhancing unattended operation adaptability for patrol, rescue, inspection and deterrence missions.
Featuring an integrated modular design that combines multiple Opto-Acoustic functions, the device is compact and lightweight, perfectly suited for the limited installation space and weight constraints of small-to-medium unmanned boats. Optimized energy efficiency balances high performance and long endurance under restricted power supply.
The equipment offers high sound pressure, good directivity, and high speech intelligibility. Using advanced directional sound transmission technology, it reduces acoustic energy loss and focuses sound output. This guarantees clear voice delivery and a long sound transmission distance, even with complex maritime noise and environmental interference.
Built as a dedicated LEP searchlight for unmanned surface vessel, the system uses a high-performance LEP light source with exceptional penetration and extended illumination range. It mitigates fog scattering and light attenuation, enhancing long-range visibility, night search and rescue lighting, waterway monitoring, and warning illumination in harsh marine conditions.
Boasting marine weather resistance, IP66 protection grade, and salt spray corrosion resistance, the system withstands vibration impact during navigation. Compliant with MIL-STD military standard, it ensures low failure rates, long service life, and reliable unattended operation adaptability with minimal maintenance.
If you wish to learn more about the solutions provided by Ribri for the Unmanned Surface Vessel sector, our team stands ready to address any questions. Feel free to contact us.
