Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your DOUXURY Wireless Backup Camera System. This system is designed to enhance driving safety by providing a clear, wide-angle view of the area behind your vehicle. Please read this manual thoroughly before using the product to ensure proper function and safety.
Package Contents
Verify that all items listed below are included in your package:
- 1 x Wireless Backup Camera
- 1 x 7-inch HD Monitor
- 4 x Antennas
- 1 x Cigarette Lighter Charger
- 2 x Power Cables
- 1 x U-Shape Bracket
- 1 x Monitor Bracket
- 1 x Sunshade
- Other installation parts (screws, etc.)
- 1 x User Manual

Image: All components included in the DOUXURY Wireless Backup Camera System package. This includes the 7-inch monitor, the wireless camera, four antennas, a cigarette lighter charger, two power cables, a U-shape bracket, a monitor bracket, a sunshade, and other small installation parts, along with the user manual.
Product Features
- Auto Dimming Monitor: The 7-inch monitor features a light sensor that automatically adjusts screen brightness to prevent glare, improving visibility during night driving. This function can be manually switched off, allowing for custom brightness adjustment.
- Strong & Stable Digital Wireless Signal: Equipped with an upgraded signal chip, the wireless signal can reach approximately 300 feet in open areas and about 180 feet in vehicles like RVs or trailers, ensuring a reliable connection.

Image: A visual representation of the wireless signal strength and range for the backup camera system, illustrating its capability to transmit signals up to 300 feet in open environments and 180 feet within vehicle setups such as trucks and RVs.
- 1080P HD & 170° Wide View: The system provides full HD 1080P resolution with a 170° wide-angle lens and a color image processor, offering a comprehensive and clear view.

Image: The 7-inch monitor showcasing a 1080P Full HD image captured by the backup camera, emphasizing the clarity and wide field of view provided by the system's lens and image processor.
- 50ft Night Vision: Equipped with 18 infrared LED lights and a light sensor, the camera delivers approximately 50 feet of clear night vision.
- IP69 Waterproof Camera: The camera utilizes full glue sealing technology and a full metal shell, providing superior water resistance (IP69 rating) for reliable operation in various weather conditions.

Image: The IP69 waterproof backup camera shown in a rainy environment, illustrating its robust construction and full glue sealing technology designed to withstand harsh weather conditions.
Setup and Installation
Follow these general steps for installing your wireless backup camera system. Refer to the detailed user manual included in your package for specific diagrams and instructions.
- Mount the Monitor: Secure the 7-inch monitor using the provided monitor bracket in a suitable location within your vehicle's cabin, ensuring it does not obstruct your view.
- Power the Monitor: Connect the monitor to power using the cigarette lighter charger or the provided power cable for a direct wiring connection (12-36V DC).
- Mount the Camera: Install the wireless backup camera at the rear of your vehicle. Ensure it has a clear line of sight and is securely fastened.
- Power the Camera: Connect the camera's power cable. Typically, the red wire connects to a positive power source (e.g., taillight +) and the black wire to ground. Ensure correct polarity.
- Attach Antennas: Screw the antennas onto both the camera and the monitor for optimal signal reception.
- Pairing (if necessary): The system is usually pre-paired. If not, follow the pairing instructions in the detailed manual.
- Test the System: Turn on your vehicle and the monitor to verify the camera feed is displayed correctly. Adjust the camera angle as needed.

Image: An installation guide illustrating how to connect the monitor via a cigarette lighter charger and how to wire the camera to a 12-36V DC power source, typically connecting to a taillight for power and a ground connection.
Operating Instructions
Once installed, operating your DOUXURY Wireless Backup Camera System is straightforward:
- Power On/Off: The monitor will typically power on automatically when the vehicle's ignition is turned on, or when the camera receives power (e.g., when reverse gear is engaged if wired to reverse lights).
- Brightness Adjustment: Use the buttons on the monitor to manually adjust brightness if the auto-dimming feature is disabled or if you prefer a different setting.
- Viewing Modes: If your system supports multiple cameras or split-screen views, use the 'CH' or 'OK' buttons to cycle through different camera views or display modes.

Image: The 7-inch monitor showcasing a four-way split screen, demonstrating its capability to display feeds from up to four cameras simultaneously, including front, rear, left, and right views.
- Parking Guidelines: The monitor may display adjustable parking guidelines to assist with reversing. Refer to the manual for how to activate and adjust these.
Maintenance
To ensure the longevity and optimal performance of your backup camera system, follow these maintenance guidelines:
- Camera Lens Cleaning: Regularly clean the camera lens with a soft, damp cloth to remove dirt, dust, or water spots that may obstruct the view. Avoid abrasive cleaners.
- Monitor Cleaning: Use a soft, dry cloth to clean the monitor screen. For stubborn smudges, a screen-safe cleaning solution can be applied to the cloth (not directly to the screen).
- Cable Inspection: Periodically check all cables and connections for any signs of wear, damage, or loose connections. Secure or replace as necessary.
- Mounting Security: Ensure the camera and monitor mounts remain secure. Tighten any loose screws or brackets.
- Antenna Check: Verify that antennas are securely attached and undamaged for consistent signal strength.
Troubleshooting
If you encounter issues with your DOUXURY Wireless Backup Camera System, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on monitor |
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| Flickering or distorted image |
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| Night vision not working |
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For further assistance, please refer to the complete user manual or contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | DOUXURY |
| Model Number (ASIN) | B08M5M372M |
| Screen Size | 7 Inches |
| Display Technology | LCD |
| Camera Resolution | 1080P Full HD |
| Real Angle of View | 150 Degrees |
| Waterproof Rating | IP69 |
| Night Vision Range | Approx. 50 ft (with 18 infrared LED lights) |
| Wireless Signal Range (Open Area) | Approx. 300 ft |
| Wireless Signal Range (In Vehicle) | Approx. 180 ft |
| Voltage | 12-36V DC |
| Installation Type | Roof Mount (Camera) |
| Compatible Devices | RV, Semi-truck, Box Truck, Trailer |
| Product Dimensions | 3"L x 2"W x 3"H (Camera) |
| Item Weight | 3 pounds (System) |
Warranty and Support
DOUXURY products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included with your product or contact our customer support.
If you have any questions, require technical assistance, or need to report missing/broken accessories, please contact us directly:
Email: DouxuryUS@hotmail.com