Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your DoHonest FHD 1080P Digital Wireless Dual Backup Camera system. Designed for trailers, RVs, trucks, and campers, this system enhances driving and reversing safety with its high-definition display and robust features.

Figure 1: DoHonest FHD 1080P Digital Wireless Dual Backup Camera System.
Product Features
- Plug and Play: No wiring or drilling required for camera installation. Features 6 super strong neodymium magnets for secure attachment to vehicle iron surfaces.
- Strong and Stable Signal: Advanced 2.4G wireless digital frequency hopping technology with dual-antenna design and CIS chip for clear images and stable signal up to 328ft in open areas (180ft on vehicles).
- Rechargeable Portable Camera: Built-in 10500mAh battery provides up to 18 hours of use on a single charge. Includes a 5W solar panel and 5V-2A TYPE-C charger for extended battery life.
- Durable and Energy-Saving: Automatically enters energy-saving sleep mode after 60s of inactivity. Aluminum alloy case for heat dissipation. Built-in lithium batteries with over-charging, over-discharging, and short-circuit protection.
- 2 Video Channels and Loop Recording: Built-in recording system automatically overwrites old footage. Supports up to 2 cameras with easy switching between full screen or split screen views.
- HD 1080P Quality: Upgraded AHD camera system with CCD sensor for 1920x1080 resolution, sensitive to light for better image quality.
- Excellent Night Vision: 9 infrared lights automatically activate in low light, providing clear images. 940nm infrared light offers better concealment.
- Multi-functional Camera: IP69K waterproof rating, rubber base to prevent scratches, 150-degree distortion-free view angle, 8 all-glass lenses, and f/3.5 aperture. USB waterproof charging port and 4 battery level indicators.
- 7-inch LCD Monitor: Mountable on dashboard or windshield with included suction cup or U-shaped bracket. LCD screen maintains image consistency from multiple angles. Includes sunshade to avoid glare. Adjustable brightness, contrast, saturation, image flip, and parking lines.
Setup and Installation
The DoHonest backup camera system is designed for quick and easy installation.
Camera Installation
The cameras feature strong magnetic bases for attachment to any iron surface on your vehicle. This allows for flexible placement without the need for drilling or complex wiring.

Figure 2: Camera and Monitor Installation Steps.
Monitor Mounting and Power
The 7-inch LCD monitor can be mounted on your dashboard or windshield using the provided suction cup or U-shaped bracket. Power the monitor using the included cigarette lighter adapter or USB power cord.

Figure 3: Monitor Mounting Options and Guide Line Customization.
Operating Instructions
Powering On/Off and Energy Saving
Simply turn off the power to the display when the system is not in use. The camper backup camera will quickly enter energy-saving sleep mode in about 60 seconds, reducing the frequency of charging.
Camera Switching and Display Modes
The system supports up to two cameras. You can easily switch between camera views or set the monitor to display a full screen or split screen view. The monitor allows for adjustment of brightness, contrast, and saturation.

Figure 4: Full/Split Screen Display and Adjustable Settings.
Loop Recording
The built-in recording system automatically overwrites old footage to keep recordings refreshed. In the event of an accident or impact, the system automatically protects that video segment for your use later.

Figure 5: Loop Recording and Signal Range.
Night Vision
The cameras are equipped with 9 infrared lights that automatically activate in low-light conditions, providing clear night vision for safe driving and backing up in the dark.
Guide Lines and Image Flip
The monitor allows you to adjust the width, height, and position of the parking guide lines. You can also flip the image display (normal, mirror, inverted front, inverted mirror) to suit your preference and mounting orientation.
Maintenance
To ensure the longevity and optimal performance of your DoHonest backup camera system, follow these maintenance guidelines:
- Cleaning: Regularly clean the camera lenses and monitor screen with a soft, damp cloth. Avoid abrasive cleaners.
- Waterproof Design: The camera is fully sealed with an IP69K waterproof rating, making it durable against physical impacts and humidity. However, avoid prolonged submersion.
- Battery Care: For optimal battery life, ensure the camera is fully charged (approximately 8 hours) before long trips. Utilize the solar panel for continuous charging in sunny conditions.
- Storage: When not in use for extended periods, store the system in a cool, dry place. Ensure the camera battery is adequately charged before storage.
Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 1.18 x 7.09 x 4.72 inches |
| Item Weight | 6.14 pounds |
| Item Model Number | A-7"Digital cameras Dual |
| Display Technology | LCD |
| Screen Size | 7 Inches |
| Lux Rating | 0.1 Lux |
| Installation Type | Dashboard Mount, Surface Mount |
| Video Capture Resolution | 1080p |
| Voltage | 35 Volts |
| Optical Sensor Technology | CCD |
| Lens Type | Wide Angle, Fixed |
| First Available Date | July 16, 2018 |
Warranty and Support
For product support, please visit the official DoHonest store or contact their customer service. Extended protection plans are available for purchase to cover your device beyond the standard warranty period:
- 2-Year Protection Plan: Available for $21.99
- 3-Year Protection Plan: Available for $28.99
- Complete Protect: A monthly plan covering eligible past and future purchases for $16.99/month.





