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Sionyx Nightwave CRV-500C Low Light Marine Camera
Navigating moonless harbor channels without artificial infrared lighting, a SIONYX CRV-500C night camera captures 720p HD video under 1 millilux starlight, streaming analog BNC or Wi-Fi video across a 44-degree field of view at 1.9 lbs.
- Black-silicon sensor captures full starlight color
- 44-degree field of view enhances situational awareness
- Consumes 3.0W preserving house battery charge
- IP67 submersible housing survives wave washdowns
- BNC composite port feeds marine plotters
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Description
Bring passive low-light color video to a compatible display with the SIONYX Nightwave CRV-500C Marine Camera. Its Black Silicon XTREME CMOS sensor and 16 mm fixed lens are designed to capture a 44° horizontal view using available starlight rather than relying on infrared illumination, making it useful for nighttime cruising, harbor approaches, and monitoring the water ahead. Need a rugged fixed camera for an analog or digital video setup? The CRV-500C supports BNC composite video, Wi-Fi streaming, USB Video Class output, and 12V DC operation in an IP67 marine enclosure.
Key Specifications
- SIONYX Nightwave CRV-500C ultra-low-light marine camera.
- 1280 × 720 HD real-time video output.
- Proprietary Black Silicon XTREME BSI CMOS sensor with a 16 mm fixed lens.
- 44° horizontal and 29° vertical field of view.
- Passive low-light operation designed to use starlight without infrared illumination.
- Analog NTSC/PAL composite video through BNC.
- Wi-Fi streaming and USB Video Class output support.
- 10V–16V DC input with approximately 3W active draw and up to 6W peak draw during heater operation.
- IP67 weather protection and approximately 1.9 lb (0.87 kg) weight.
Integration
The CRV-500C is a fixed low-light camera, not a radar, GPS receiver, chartplotter, NMEA 2000 device, or thermal camera. Connect it through BNC composite video, compatible USB video, or supported Wi-Fi streaming based on the receiving monitor, MFD, computer, or mobile device. Confirm input format, adapter requirements, software compatibility, and power connection before installation.
Its low-light video depends on ambient light, moonlight, shore lighting, fog, rain, spray, glare, lens cleanliness, target contrast, and mounting position. Use it as an additional awareness aid, not as a replacement for radar, navigation lights, charts, lookout duties, or safe vessel operation.
Installation Notes
Mount the camera in a rigid location with a clear fixed view of the intended direction. Test the 44° field of view before drilling and avoid placement behind glass, near exhaust, beside bright lights, or where rails, antennas, rigging, or spray can obstruct the lens. Route BNC, USB, Wi-Fi-related equipment, and 12V wiring through protected paths.
Use sealed cable entries, correctly rated circuit protection, and marine-grade hardware. Rinse salt deposits from the exterior with fresh water when appropriate, keep the lens clean, and inspect seals and connections regularly.
Before Ordering
Confirm desired BNC, Wi-Fi, or USB video connection, display compatibility, 10V–16V DC power availability, fixed viewing direction, camera field of view, mounting location, and cable or adapter requirements before ordering.
| Brand | SIONYX |
| Full Model SKU/Code | CRV-500C (Nightwave Platform Variant) |
| Country of Origin | USA |
| Component Type | Ultra Low-Light Digital Marine Night Vision Camera |
| Display Technology & Resolution | 1280 x 720 HD Real-Time Video Streaming Output |
| Camera Sensor & Optics | Proprietary Black Silicon XTREME Low-Light BSI CMOS Sensor Engine (16mm Fixed Lens) |
| Field of View | Horizontal: 44°; Vertical: 29° |
| Night Vision Capability | Passive Optical Amplification (Senses Starlight down to <1 millilux without IR illumination) |
| Operating Voltage | 12 Volts DC Standard Input Rail (10V to 16V Range) |
| Current Draw / Power Consumption | Maximum Active Load Draw: 250 mA / 3.0 Watts (Max peak 6W on internal heater activation) |
| Data Networking Protocols | Analog Composite NTSC/PAL (BNC Connector), WiFi Streaming, and USB Video Class (UVC) |
| Waterproof Rating | IP67 Waterproof, Submersible, and Marine-Grade Ruggedized Enclosure |
| Material & Finish | UV-Stabilized High-Impact Marine Grade Plastic Shell Enclosure Frame |
| Number of Supportable Displays | Universal Analog/Digital Output (Compatible with all major MFD brands via video-in port) |
| Dry Weight | 0.87 kg / 1.9 lbs |
| Application | High-speed night navigation, debris obstacle avoidance, harbor entry tracking, and search-and-rescue arrays on offshore sportfishers, center consoles, and open helm boats (20-55 ft hulls) |
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