Buying Guide for 12.3 Inch Electronic Rearview Mirror

Electronic rearview mirrors, utilizing high-definition cameras and display screens, provide drivers with a broader and clearer view compared to traditional rearview mirrors. They not only offer an enhanced field of vision but also integrate advanced safety features such as night vision, blind spot detection, and lane departure warnings, making electronic rearview mirrors a crucial tool for increasing driving safety.

The purpose of this article is to present a comprehensive guide for readers, helping them to understand the advantages of 12.3-inch electronic rearview mirrors and how to select the product that best suits their needs. By offering detailed information and practical advice, we hope to empower readers to make informed decisions and maximize the benefits from their investment.

What is a 12.3-Inch Vehicle Electronic Rearview Mirror?

A 12.3-inch car electronic rearview mirror refers to vehicle electronic rearview system with a screen size of 12.3 inches. This system utilizes cameras to capture the scenes behind the vehicle and displays them in real-time on a large screen to the driver. The 12.3-inch display provides ample visibility, ensuring that drivers can clearly see what is happening behind their vehicle.

Comparison Between 12.3-Inch Vehicle Electronic Rearview Mirrors and Traditional Car Rearview Mirrors

1. Design

  • Electronic Rearview Mirror: Usually features a streamlined design with a large display screen and high-definition cameras, making the system more modern and high-tech.
  • Traditional Rearview Mirror: Has a relatively simple design, typically a reflective surface that reflects the rear view through physical means.

2. Functions

  • Electronic Rearview Mirror:
    • Provides a broader field of view, reducing blind spots.
    • Offers high-definition display and night vision capabilities, ensuring clear views even in poor lighting conditions.
    • Features auto-dimming to reduce glare from headlights of vehicles behind.
    • May include additional advanced features such as a driving recorder, GPS, etc.
  • Traditional Rearview Mirror:
    • Basic reflective function, with the field of view limited by the vehicle’s structure.
    • Visibility may be affected at night or in adverse weather conditions.

3. Installation and Maintenance

  • Electronic Rearview Mirror: Installation may be relatively complex, requiring professional assistance. Repair costs could be high if issues arise.
  • Traditional Rearview Mirror: Easy to install with low maintenance costs.

4. Price

  • Electronic Rearview Mirror: Significantly more expensive than traditional mirrors, representing a considerable investment.
  • Traditional Rearview Mirror: More affordable, providing a cost-effective option.

12.3-inch vehicle electronic rearview mirrors offer numerous advantages and advanced features not found in traditional rearview mirrors, especially in terms of enhancing driving safety and comfort. However, these benefits come at a higher cost and potential maintenance expenses. Drivers should carefully weigh their needs and budget when making a choice. If you are looking for a high-performance, multifunctional rearview mirror solution and have the budget for it, a 12.3-inch vehicle electronic rearview mirror is an excellent option. For those with limited budgets or lesser needs for advanced features, traditional rearview mirrors remain a reliable and economical choice.

Finding a Reliable Factory for Car Electronic Rearview Mirrors

Finding a reliable factory for car electronic rearview mirrors is a crucial yet potentially complex process. Here are some guiding steps and suggestions to help you find a trustworthy supplier:

1. Conduct Market Research

Start with comprehensive market research to understand the different brands and models of electronic rearview mirrors, as well as their reviews and market share.

2. Check Factory Credentials

Verify that the factory has the necessary production permits and certifications to ensure that their products meet international and local quality and safety standards.

3. Look for Reviews and Recommendations

Search for customer reviews and recommendations of the factory, getting an idea of their production capacity, delivery times, quality of service, and more.

4. Visit the Factory if Possible

If it’s feasible, visit the factory to directly observe the production process and quality control measures, giving you a first-hand look at how they operate.

5. Negotiation and Contract Signing

Engage in detailed communication with the factory to understand their pricing, payment terms, minimum order quantities, and other pertinent details. Once an agreement is reached, formalize the arrangement with a signed contract.

6. Sample Inspection

Before placing a bulk order, request or purchase a sample to personally inspect its quality, functionality, and other aspects to ensure it meets your requirements.


In today’s rapidly evolving automotive industry, car electronic rearview mirrors have become essential devices for enhancing driving safety and convenience. The 12.3-inch large screen provides a clearer and broader view, aiding drivers in better understanding their vehicle’s surroundings, reducing blind spots, and enhancing road safety.

Selecting the right electronic rearview mirror and sourcing it from a reliable factory is crucial. This is vital not just for the product’s quality and performance but also for the safety of you and your passengers.

“Luview is a professional manufacturer and solutions provider of rearview safety products from China. If you are in search of high-quality electronic rearview mirrors, we are the supplier you’re looking for. We offer a variety of car electronic rearview mirrors in different sizes and functions to meet the diverse needs of our customers. Please contact [email protected] for more details and to start our cooperation.”