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A Beginner’s Guide to Truck Backup Camera

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Reversing your truck is challenging because you don’t get a clear view from the side-view mirrors. The vehicles or objects at your truck’s immediate rear are practically invisible. So, there is a chance you smash into them, damaging your truck and injuring others. So, what’s the solution to that? Well, you can always opt for a camera to provide the rear area view.

Such a device is called a truck backup camera and is available widely in today’s market. Yet, many people don’t know about it. This guide will provide everything you need to know about the backup camera for truck and trailer.


What is a Truck Backup Camera

A backup camera is a camera lens that mounts on the rear part of a vehicle. In this context, this camera is attached to the rear bumper of a truck. It provides the rear footage of the truck to assist with driving and reversing.

While many people don’t know about it, backup cameras have been around for a long time. Its first presentation was in 1956 in the concept model of Buick Centurion. The well-known automotive company General Motors Motorama presented this idea. However, its design was drastically different than its modern interpretation. For instance, it involved a large TV screen on the dashboard, whereas modern devices have a sleek LCD.

Its first practical but limited implementation was in 1972 in the Volvo Experimental Safety Car. But, its commercial integration was not until 1991 in the Toyota Soarer Limited. Since then, backup cameras have become essential in mainstream car company releases. That included the likes of Nissan, Toyota, Volvo, Audi, etc.

Today, these backup cameras are not limited to cars only. You can buy their aftermarket models and install them in trucks, buses, emergency vehicles, etc. Many motorcycle companies have also adopted a rear-view camera similar to a backup system.

Why Do Drivers Use Truck Backup Camera?

A truck backup camera assists in reversing the vehicle. It helps minimize the threat of the rear blind spot. This blind spot is highly dangerous with a truck due to the vehicle’s large size. Any car driving at the truck’s immediate rear becomes invisible to the side-view mirror.

The same can be said when reversing a truck from a parking spot. You can hardly see the objects/parked cars behind, resulting in collisions. These minor damages can cost a fortune in maintenance and repairs.

That is where the truck backup camera comes in. It helps eliminate the threat of the rear blind spot, known as the “killing zone.” You can easily view the behind area of your truck on a screen. This way, you can make informed decisions and avoid rear collisions.


How Does a Truck Backup Camera Work?

A truck backup camera is one of the simpler advanced driving assistance systems. That is why it is often recommended to new drivers. They can quickly understand its framework and put it to use.

But how does it work? Let’s find out!


The main component of this system is the camera that is mounted on the truck’s rear part. Generally, the installation location can vary depending on your truck’s specifications and the system design. However, the purpose of this camera is similar across all variations.

It provides real-time footage of your vehicle’s rear area. This camera usually doesn’t require human input to turn on. Instead, it detects when your truck is reversing and activates automatically.

Another impressive feat of this camera is its weather resistance. It comes in different waterproof grades ranging from IP 6 to 8. In short, it provides accurate footage, regardless of the weather conditions. Most camera lenses also have anti-dust technology, making them unaffected by outdoor elements like dirt or debris.

Display Screen

The second important component of the truck backup camera system is its display. Normally, you get a small separate screen that sits on the dashboard. But many models also have a rear-view LED display. It is mounted on the existing rear-view mirror of your truck.

The screen provides the real-time output of the camera footage. You can view it when your truck is in reversing mode. Furthermore, this real-time video helps you make well-versed decisions to avoid rear collisions.

How It All Connects Together

The system’s camera and display screen work collaboratively. But how does that happen? These two components are linked to each other in the system. There are two ways it happens.

Firstly, you get a control box that takes cable connections from the screen and camera and links them to a single place. Then, you can connect this control box to your truck’s power source.

Alternatively, you can get a wireless backup camera for the truck. As the name suggests, it doesn’t require cable connections. Instead, its components sync with each other wirelessly.


6 Things to Consider to Buy the Best Backup Camera for Truck

Are you planning to buy the best backup camera for trucks? Consider the following factors when choosing this system:

1. Area Coverage

Most truck backup cameras have a limited range with no rotation ability. It works fine for the most part, except when you need a broader view. Consider choosing a camera lens that provides a full-area rear view. This way, you can see vehicles and objects to your rear-to-left or right.

2. Camera & Video Quality

Video quality depends entirely on the camera’s capability. You will get a clearer video if the camera can capture a higher-quality picture. Otherwise, the output will be distorted or pixelated, making it uneasy to view.

Generally, most backup camera systems have a 720p or 1080p resolution. This video quality is excellent, but you can also choose 2K or 4K cameras. But obviously, that would exponentially increase the truck backup camera price.

3. Camera Functions

Another important thing to consider what the camera can do. For example, it should have a night mode, allowing you to view footage even in a dark environment. Similarly, auto-exposure, brightness adjustment, and anti-glare lens are MUST-have.

4. Installation Procedure

Remember that the installation method can vary drastically depending on the backup camera model. Older systems will have cables and extensions because of their wired connectivity. Alternatively, newer models offer a wireless approach, giving you the plug-and-play installation.

5. Screen Functions

The LCD screen also comes with some primary functions. For instance, it should have brightness, contrast, and other settings. The multi-language support is another feature to look out for. All of these functions help provide a better experience for a driver driver.

6. Where to Buy From?

People are often confused on which company to choose, and rightfully so. The current market is highly flooded, providing room for unreliable manufacturers. You should always choose a manufacturer with a successful track record like OYI Electronic.

With an excellent customer service, 98% success rate, daily restocking, after-sales support, and customer testimonials, OYI Electronic offers high-end truck backup cameras at factory prices.


Evolution of Truck Backup Camera

Discussing the future of truck backup cameras is just as important as its past. This driving assistance system has seen major advancements in recent years. Let’s look at the current trends for backup cameras for trucks:

1. Digital Rear-View Mirrors

Having an additional screen can be distracting. That is why a digital rear-view mirror ensure that new drivers don’t get overwhelmed. Furthermore, it provides a higher quality video footage than a traditional LCD screen. Also, you will rarely find a wired digital rear-view mirror. That’s because it is generally a wireless driving assistance system.

2. Dual Camera Systems

Yes, rear-end collisions are dangerous, but one can say the same for head-on crashes. That’s why a dual camera system solves both these problems. It provides real-time video output of frontal and rear areas. Also, it is not limited to your vehicle’s reversing mode. That means you can keep it activated throughout your journey.

3. Blind Spot Solutions

Blind spot camera systems take dual-camera solutions one step ahead. They provide video coverage for all four blind spots of a truck. That includes the forward, rear, left, and right zones. This way, you can track your entire vicinity and make better decisions.


Besides blind spot camera systems, you can also find sensor-based solutions. They don’t require a video output. Instead, they have an alert system, usually audible, visual, or both.



Hopefully, now you have a better understanding of the truck backup camera. You might have heard it by other names, like rear-view camera or reversing camera. Also, it comes in several variations, with each having unique secondary features. Despite that, its primary function is the same in all models. It provides real-time assistance about the rear blind spot of your truck. So, you can prevent rear-end collisions and avoid bigger problems.

People often ask: can I add a backup camera to my truck? Yes, you can! However, choosing the right manufacturer is the ultimate consideration. Consider going for OYI Electronic due to their affordable pricing and high-end products.

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