Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your SEHMUA 2K Outdoor WiFi Solar Battery Security Camera (Model RBX-S45). Please read this manual thoroughly before using the product to ensure proper functionality and safety. Keep this manual for future reference.
Product Overview
The SEHMUA RBX-S45 is a 2K wireless outdoor security camera designed for comprehensive surveillance. It features solar power for continuous operation, 360-degree pan and tilt capabilities, advanced motion detection, two-way audio, and robust weather resistance.
Key Features:
- 2K Ultra HD Resolution: Captures clear and detailed images and videos.
- Solar Powered & 100% Wireless: Equipped with a 6000 mAh battery and a solar panel for uninterrupted power.
- 360° Pan & Tilt: Horizontal 355° and vertical 100° rotation for wide area coverage.
- Enhanced Night Vision: Features 500LM/12 LEDs for color night vision up to 20 meters (65 feet) and infrared mode.
- PIR Motion Detection & AI Human Detection: Reduces false alarms and sends real-time alerts.
- Two-Way Audio: Built-in microphone and speaker for communication.
- IP66 Weatherproof: Designed to withstand various outdoor weather conditions.
- Local & Cloud Storage: Supports up to 128GB SD card and offers 30-day free cloud storage.
Package Contents:
- 2 x SEHMUA RBX-S45 Security Cameras
- 2 x Solar Panels with Mounting Brackets
- Mounting Screws and Anchors
- USB Charging Cable
- User Manual

Image: The SEHMUA RBX-S45 camera unit with its solar panel and dual antennas, ready for outdoor installation.
Setup Instructions
1. Initial Charging
Before installation, fully charge the camera battery using the provided USB cable. Ensure the camera is powered on after charging.
2. Download the App
Download the "UBox" app from your smartphone's app store (iOS or Android). Register an account and log in.
3. Connect to Wi-Fi
- Open the UBox app and tap "Add Device" or the "+" icon.
- Follow the on-screen prompts to select your camera model.
- Ensure your smartphone is connected to a 2.4GHz Wi-Fi network. 5GHz networks are not supported.
- Position your phone near the camera and scan the QR code displayed on the camera lens (if prompted) or follow voice instructions.
- Once connected, you can name your camera and complete the setup.
4. Mounting the Camera and Solar Panel
Choose a location with optimal sunlight exposure for the solar panel and a clear view for the camera. The camera and solar panel can be mounted separately or together.
- Camera Placement: Mount the camera at a height of 2-3 meters (7-10 feet) for optimal detection range.
- Solar Panel Placement: Position the solar panel in a location that receives direct sunlight for several hours daily. The solar cable is 10 feet long, allowing flexibility in placement.
- Use the provided screws and anchors to securely fasten the mounting brackets to a wall or other stable surface.
- Attach the camera and solar panel to their respective brackets and adjust their angles.
- Connect the solar panel cable to the camera's charging port.

Image: The SEHMUA RBX-S45 camera and its solar panel installed on an exterior wall, illustrating the wireless setup and solar charging.
Operating Instructions
1. Live View and Playback
- Open the UBox app and select your camera to access the live view.
- Use the playback function to review recorded events stored on the SD card or cloud.
2. Pan, Tilt, and Digital Zoom
From the live view interface in the UBox app, use the directional controls to remotely adjust the camera's horizontal (pan 355°) and vertical (tilt 100°) angles. Pinch to zoom in on the live feed or recorded footage (4X digital zoom).

Image: A wide backyard view demonstrating the camera's coverage, with an inset showing the 4X digital zoom capability on a dog.
3. Two-Way Audio
Tap the microphone icon in the app to speak through the camera's speaker. Tap the speaker icon to listen to audio from the camera's surroundings.
4. Motion Detection and Alerts
The camera features PIR motion detection and AI human detection to accurately identify movement. When motion is detected, the camera can:
- Activate a 500LM spotlight.
- Trigger a 110dB siren.
- Send real-time push notifications to your smartphone.
Adjust motion detection sensitivity and alert preferences in the UBox app settings.

Image: A smartphone screen showing a UBox app notification for detected activity, with the camera's spotlight illuminating a person in a dark outdoor setting.
5. Night Vision Modes
The camera offers two night vision modes:
- Color Night Vision: Utilizes the built-in spotlights to provide full-color video in low-light conditions.
- Infrared (IR) Night Vision: Provides clear black-and-white video in complete darkness without visible light.
You can switch between these modes or set them to automatic in the app settings.

Image: A side-by-side comparison showing the difference between infrared night vision (black and white) and color night vision (full color) in a dark backyard scene.
6. Storage Options
- Micro SD Card: Insert a Micro SD card (up to 128GB, not included) into the designated slot on the camera for local storage of recordings.
- Cloud Storage: The camera supports cloud storage for recorded events. A 30-day free trial is typically included.

Image: A smartphone displaying the UBox app interface, highlighting options for cloud storage and local storage via an SD card.
7. Multi-User Sharing
You can share access to your camera with family members or trusted individuals through the UBox app. This allows multiple users to view the live feed and receive alerts.

Image: An illustration of multiple users accessing the camera feed on their smartphones, demonstrating the multi-user sharing feature.
Maintenance
- Clean the Solar Panel: Regularly wipe the solar panel surface with a soft, damp cloth to remove dust, dirt, or debris that may hinder charging efficiency.
- Clean the Camera Lens: Gently clean the camera lens with a microfiber cloth to ensure clear image quality. Avoid abrasive materials.
- Check Battery Status: Monitor the battery level through the UBox app. Ensure the solar panel receives adequate sunlight to maintain charge.
- Firmware Updates: Periodically check the UBox app for available firmware updates to ensure optimal performance and security.
Troubleshooting
Camera Not Connecting to Wi-Fi:
- Ensure your Wi-Fi network is 2.4GHz. The camera does not support 5GHz Wi-Fi.
- Check that the Wi-Fi signal strength at the camera's location is adequate.
- Verify that the Wi-Fi password entered in the app is correct.
- Restart your router and the camera, then attempt to reconnect.
Poor Image Quality:
- Clean the camera lens for any smudges or dirt.
- Ensure the camera is within optimal Wi-Fi range for stable data transmission.
- Check app settings for resolution options.
Motion Detection Not Working or Too Sensitive:
- Adjust the motion detection sensitivity settings in the UBox app.
- Ensure the camera's field of view is clear of obstructions.
- Verify that motion alerts are enabled in the app.
Battery Not Charging:
- Ensure the solar panel is clean and receives direct sunlight for several hours daily.
- Check the connection between the solar panel and the camera.
- If the weather is consistently cloudy, consider temporarily charging the camera via USB.
For further assistance, refer to the help section within the UBox app or contact SEHMUA customer support.
Specifications
| Feature | Specification |
|---|---|
| Model Name | RBX-S45 |
| Brand | SEHMUA |
| Video Recording Resolution | 2560x1440 (2K HD) |
| Connectivity Technology | Wireless (2.4GHz Wi-Fi only) |
| Power Source | Solar Power, 6000 mAh Battery |
| Special Features | Two-Way Audio, Built-in Light (500LM/12 LEDs), HD Resolution, Motion Sensor, AI Human Detection |
| Usage Environment | Outdoor (IP66 Weatherproof) |
| Pan/Tilt Angle | Horizontal 355°, Vertical 100° |
| Digital Zoom | 4X |
| Storage | Micro SD Card (up to 128GB), Cloud Storage |
| Compatible Devices | Smartphone |
| Dimensions | 31.6 x 19 x 16.3 cm |
| Weight | 1.94 Kilograms |
Warranty and Support
SEHMUA products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included in your product packaging or visit the official SEHMUA website. If you encounter any issues or require technical assistance, please contact SEHMUA customer support through the UBox app or the contact information provided on the official website. Please have your model number (RBX-S45) and purchase details ready when contacting support.





