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SDI/AHD/TVI/CVI Multi-Format Underwater Camera, Stainless Steel Deep Sea Camera for Industrial Inspection
Product Overview： The SDI/AHD/TVI/CVI Multi-Format Underwater Camera is a universal industrial coaxial subsea monitoring solution that solves system incompatibility pain points once and for all. Unlike traditional single-signal underwater cameras that require device replacement for system upgrades, this 4-in-1 underwater camera supports automatic switching and manual adjustment of SDI, AHD, TVI, and CVI four mainstream coaxial signal formats. It perfectly adapts to all brand coaxial DVRs, monitors, and industrial display terminals on the market. Combining SDI-grade zero-latency lossless transmission, industrial HD imaging, ultra-low-light 24/7 night vision, anti-interference coaxial signal stability, and IP68 100m deep-water corrosion resistance, it is ideal for ROV integration, old monitoring system renovation, marine engineering inspection, aquaculture surveillance, and water conservancy safety monitoring. It delivers flexible, high-fidelity, and cost-effective full-scene underwater visual monitoring for diverse industrial and commercial subsea scenarios.
Application field： ROV & Underwater Robotics，Old Monitoring System Renovation，Offshore & Marine Engineering，Underwater Salvage & Rescue，Water Conservancy & Municipal Projects，Smart Aquaculture
Mobile: +86 15810047588
Email: 469148808@qq.com
- Product Description
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Core Product Advantages
1. 4-in-1 SDI/AHD/TVI/CVI Full Compatibility
Featuring exclusive four-format adaptive identification technology, this multi-format underwater camera covers all mainstream coaxial monitoring signal protocols in the industry. SDI mode provides uncompressed near-zero-latency video for professional real-time operations such as ROV control and underwater salvage; TVI mode perfectly matches Hikvision coaxial DVR systems with high-frame-rate stable output; CVI mode adapts to Dahua monitoring hosts with excellent color reproduction; AHD mode serves as a universal standard for most third-party coaxial devices. It supports automatic signal recognition and one-key manual switching, eliminating equipment mismatch, wiring modification, and system replacement costs. It is the most versatile upgrade solution for new project deployment and old system reconstruction.2. SDI Lossless Zero-Latency Professional Transmission
In SDI working mode, the camera adopts pure uncompressed digital coaxial transmission with latency lower than 10ms, completely avoiding encoding compression, frame loss, and image lag of network cameras. It synchronously presents every subtle underwater structural change and operating state, fully meeting the high real-time requirements of precision underwater operations. With powerful anti-EMI electromagnetic interference capability, it resists signal disturbance from ship electrical systems, offshore mechanical equipment, and complex marine industrial environments. It supports ultra-stable long-distance transmission up to 300 meters with negligible signal attenuation, far more reliable than ordinary Ethernet underwater cameras in harsh industrial scenarios.3. Industrial HD Imaging & Professional Underwater Color Correction
Equipped with a high-sensitivity industrial CMOS sensor and high-transmittance optical lens, the camera outputs high-definition, low-distortion subsea video with rich texture details. Built with dedicated underwater image optimization algorithms, it intelligently corrects inherent blue-green color cast, light attenuation, and turbidity blurring in complex water environments. It accurately restores real underwater colors and microscopic features, clearly capturing pipeline micro cracks, structural wear, suspended impurities, and aquatic activity traces. Whether for professional engineering precision inspection or daily environmental monitoring, it provides true and reliable visual data support.4. Ultra-Low Light 24/7 All-Weather Clear Surveillance
Engineered for dark deep-water and turbid underwater conditions, the camera achieves outstanding low-light sensitivity of 0.005Lux (Color) / 0.0005Lux (B/W). It delivers bright, noise-free full-color footage in dim underwater environments and sharp black-and-white night vision in total darkness. The intelligent adaptive fill light system automatically adjusts brightness according to real-time water turbidity and ambient light intensity, effectively penetrating underwater haze, suppressing low-light image noise, and preventing lens overexposure and reflection. It maintains consistent stable HD imaging in fresh water, seawater, and muddy water, realizing uninterrupted round-the-clock all-weather underwater monitoring.5. IP68 Deep-Water Waterproof & Marine Anti-Corrosion Durability
Constructed with integrated seamless sealing technology and high-strength marine-grade anti-corrosion aluminum alloy housing, the camera boasts top-tier IP68 full dustproof and waterproof rating. It supports long-term continuous immersion and stable operation in 100-meter deep water, withstanding extreme deep-sea hydraulic pressure, strong water flow impact, seawater salt spray corrosion, and low-temperature water aging. After strict industrial pressure resistance, corrosion resistance, and aging tests, the whole machine effectively prevents water seepage, lens fogging, and shell oxidation. It operates stably all year round in harsh marine, water conservancy, and industrial water environments with ultra-long service life.6. Plug-and-Play & Low-Maintenance Industrial Design
The multi-format adaptive design eliminates complex system debugging and network configuration, enabling fast plug-and-play deployment and greatly shortening on-site construction cycles. The streamlined lightweight industrial structure is easy to install and fix on ROVs, offshore platforms, ship hulls, dam facilities, and underwater pipelines. The integrated anti-aging, wear-resistant, and anti-corrosion structure reduces vulnerable components and failure rates, significantly lowering daily maintenance workload and long-term operational costs. It supports long-term unattended underwater operation, perfectly adapting to continuous industrial monitoring scenarios.
Wide Application Scenarios
ROV & Underwater Robotics: SDI zero-latency real-time visual feedback for deep-sea robotic precise operation and target positioningOld Monitoring System Renovation: Compatible with existing Hikvision/Dahua/Universal coaxial DVRs, no need to replace wiring or hosts for system upgradeOffshore & Marine Engineering: Underwater structural inspection of offshore platforms, subsea pipeline defect detection, and hull bottom routine monitoringUnderwater Salvage & Rescue: Real-time target searching and synchronous visual observation for underwater emergency salvage and rescue missionsWater Conservancy & Municipal Projects: Deep-water hidden danger detection for dams, reservoirs and riverbeds, real-time monitoring of municipal underwater pipeline operationSmart Aquaculture: 24/7 all-weather monitoring of aquaculture water environment and aquatic organism growth status
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Mobile: +86 15810047588
Email: 469148808@qq.com
Address: Room 1801, Easy Communication. 253-261 Hennessy Road, Wan Chai, Hong Kong
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