Introduction
The Barlus Underwater Camera is a professional-grade surveillance solution designed for continuous monitoring in aquatic environments. Featuring a 5MP CMOS lens with a 100° wide-angle view, it captures high-resolution video and images. Built with durable stainless steel and rated IP68 waterproof, this camera is suitable for fresh and saltwater applications, including koi ponds and marine observation. Integrated infrared and white LED lights provide adjustable illumination for clear day and night vision. Live streaming to mobile devices is supported, offering convenient remote access.
What's in the Box
- Camera Body & Accessories

Image Description: A clear view of the Barlus Underwater Camera package contents, showing the main camera unit with its attached cable, a power adapter, and a USB flash drive containing instructions and software.
Setup
The Barlus Underwater Camera offers flexible connection options to integrate seamlessly into your existing network. Ensure all connections are secure before submerging the camera.
Connection Methods
- Direct Connection to Computer: Power the camera via its adapter and connect directly to a Windows-based computer using an Ethernet cable.
- Connection to Router: Power the camera via its adapter and connect to your home router using an Ethernet cable. Your computer or mobile device can then access the camera via the network.
- Power over Ethernet (PoE) Switch: For simplified wiring, connect the camera to a PoE switch (not included). The PoE switch provides both power and data over a single Ethernet cable.

Image Description: A diagram illustrating three primary ways to connect the Barlus Underwater Camera: directly to a computer, to a router using a power adapter, and to a router or computer using a PoE switch. Each method shows the necessary cables and devices.
Software and App Setup
The camera supports live streaming to a mobile app. For computer access, a Windows-based computer is compatible. Configuration may require specific browser settings (e.g., ActiveX support for Internet Explorer) or dedicated VMS software. A USB flash drive is included with instructions and software.
Video Description: An official seller video demonstrating the process of connecting the Barlus Underwater Camera to a network and accessing its feed. This video provides visual guidance for initial setup and configuration.
Video Description: An official seller video detailing the steps involved in connecting the underwater camera, including physical connections and initial setup procedures.
Operating Instructions
Camera Features
- High-Resolution Imaging: Capture footage at 5MP resolution for photos and 1440p for video, providing clear visuals of the underwater world.
- Wide-Angle View: The 100° wide-angle lens ensures a broad field of view, minimizing blind spots.
- Adjustable Illumination: Equipped with 4 infrared LEDs and 3 white LED lights. These lights can be adjusted across 10 brightness levels and switched between modes as needed for optimal visibility in varying light conditions.

Image Description: A diagram illustrating the camera's LED lighting capabilities, showing both white light mode and infrared light mode with a 10-level brightness adjustment scale. It also highlights the light-sensitive sensor and software-controllable switches.
Live Streaming and Monitoring
The camera supports live streaming directly to your mobile app, allowing you to monitor your underwater environment remotely. For larger displays, the camera can be connected to a TV or monitor via HDMI or AV ports.
Video Description: An official seller video demonstrating how to connect the camera to a TV or monitor using its HDMI or AV ports, allowing for real-time viewing on a larger screen.
Video Description: An official seller video highlighting the camera's HD 1080P output with AV and HDMI port support, enabling connection to various display devices like TVs and monitors.
Maintenance
To ensure the longevity and optimal performance of your Barlus Underwater Camera, regular maintenance is recommended.
- Cleaning: After each use, especially in saltwater, rinse the camera and cable thoroughly with fresh water to prevent corrosion and residue buildup. Gently wipe the lens with a soft, clean cloth.
- Cable Inspection: Periodically inspect the cable for any signs of wear, cuts, or damage. The cable is designed to be waterproof, cold-resistant, and anti-pressing, but proper handling will extend its lifespan. Avoid sharp bends or excessive pulling.
- Storage: Store the camera in a clean, dry place away from extreme temperatures and direct sunlight when not in use.
Troubleshooting
If you encounter issues with your Barlus Underwater Camera, refer to the following common troubleshooting steps:
- Connectivity Issues: Ensure all cables are securely connected. If using a direct computer connection, verify network settings. For router connections, check your router's status and ensure the camera is assigned an IP address.
- Software Compatibility: The camera's configuration interface may require a Windows-based browser with ActiveX support. A beta version of VMS for Mac OS X may be available on the included USB drive.
- IP Address Configuration: The camera is factory-set to a fixed IP address (e.g., 192.168.1.10). If your network uses a different segment or has an IP conflict, you may need to adjust the camera's IP settings or configure your DHCP server to assign a fixed IP by MAC address. A utility for factory reset may be on the included USB drive.
- No Image/Poor Image Quality: Check the lens for any obstructions or residue. Ensure LED lights are functioning correctly and adjusted to an appropriate brightness level for the water conditions.
- Customer Support: If issues persist, contact Barlus customer support. They aim to reply within 12 hours.
Specifications
| Feature | Specification |
|---|---|
| Model Name | UW-S5-3PBX10 |
| Effective Still Resolution | 5 MP |
| Video Capture Resolution | 1440p |
| Sensor Type | CMOS |
| Focal Length | 2.8 millimeters |
| Water Resistance Level | IP68 Waterproof |
| Lights | 4 Infrared + 3 White LED Lights (10 levels adjustable) |
| Cable Length | 10m (32ft) - waterproof, cold-resistant, anti-pressing |
| Compatible Devices | Windows-based Computer/Mobile phones |
| Audio Recording | Yes |
| Wireless Communication Technology | Infrared |
Warranty and Support
Barlus is committed to providing high-quality products. Your Barlus Underwater Camera comes with a 1-year warranty.
If you receive any defective products or encounter any quality problems within one year of purchase, please feel free to contact Barlus customer support. They are committed to replying to your inquiries within 12 hours.


