Do I Need a Rear Dash Camera? (How To Use)

Understandably, many consumers are still determining their need for a rear dash cam since it is typically more expensive and difficult to install.

Even a front-facing dash camera with a broad field of view will only capture a portion of the road, so that you could lose up to 50% of your surroundings.

Installing a dashboard camera with front and back cameras will allow you to record videos of everything happening around you.

When it comes to safety while driving, there are a lot of things to think about. One thing that people may not think of right away is purchasing a rearview camera

While many people assume that front-facing cameras are all they need, rear cameras can be just as important, especially in an accident.  

Do I Need A Rear Dash Camera?

Rear cameras can provide extra protection in the event of an accident. If something happens and you cannot see what is happening behind your car, a rearview camera will help you get a better view.

Do I Need A Rear Dash Camera?
Source: cobra

So, yes, It’s essential. Previously, you only had a single dashboard camera up front. When you were rear-ended, the offender quickly backed out of the back of your wrecked car and fled at warp speed.

The police were ultimately able to locate the car due to the dashcam footage of the criminal vehemently fleeing.

Still, they had to resort to prosecuting the car’s registered owner because he won’t admit to being behind the car when the crime occurred.

If you had a back dash camera set up, the case would have been obvious due to HD footage of the suspect’s hit-and-run activities and, most importantly, a full frontal view of his “troll face” countenance as he made a getaway.

While there are a ton of different reasons someone might buy one, many people are in doubt about whether they actually need one.

So we’re going to take a look at the pros and cons of using these cameras to see if they’re really worth it. So let’s get started!

How To Use A Rear Dash Camera?

Rearview cameras are pretty easy to install and use. Most of them come with suction cups that allow you to attach the camera to your rear window or adhesive tape for easy installation. 

How To Use A Rear Dash Camera?
Source: youtube

Once it’s in place, the camera will start recording automatically when you turn on your car. The recorded footage will be stored on an SD card or internal memory, depending on the model. 

Some cameras will also provide real-time footage that can be displayed on a screen inside the car. This is useful if you want to keep an eye on what’s happening behind you while driving.

What Are The Benefits Of Using A Rear Dash Camera?

What are the benefits of using a rear dash camera
Source: securitybros

Rear Dash Cams allow you to capture everything on the road and your driving. This can cut your car insurance premiums, prevent theft, and protect you from false claims. The front and back of your car should be equipped with dash cams, which are tiny cameras.

1. Provides Extra Protection

First and foremost, it can give you an extra set of eyes while on the road. If you’re driving and something happens behind your car, a rearview camera will be able to capture it. This can be helpful if you’re involved in an accident and need to prove that it wasn’t your fault.

2. Give You A Better Rear View

Additionally, rear dash cameras can help you avoid hitting something while backing up. If you have a difficult time seeing behind your car, a camera can give you a clear view of what’s behind you so you can avoid any potential hazards.

3. Helps You In Parking

dash cam Helps You in Parking
Source: blackboxmycar

4. Provides Evidence In Case Of An Accident

Another big benefit is that they can provide evidence in the event of an accident. If you’re in an accident and you want to prove that it wasn’t your fault, a rear dash camera can be very helpful. The footage can be used as evidence to show what really happened. The footage from your camera can help prove your innocence.

5. Identify Other Driver

If you are involved in a hit and run, the footage from the camera can help identify the other driver. As they can help to document any events that happen while you are driving.

6. Monitoring Your Car

Monitoring Your Car
Source: sciencefocus

Another benefit is that you can use the camera to monitor your car. If you’re worried about someone breaking into your car or damaging it, a camera can help put your mind at ease.

It also helps you keep an eye on your belongings while you’re away from your car. If you have valuables in your car, a rear dash cam can help you keep an eye on them. This way, if anything happens to your car while you’re gone, you’ll have footage of the incident.

7. Peace Of Mind

If you’re someone who likes to be prepared for everything, a rear dash camera can give you peace of mind. Knowing that you have a camera recording everything that happens behind your car can help you relax and feel more comfortable while driving.

Drawbacks Of Using Rearview Camera:

Drawbacks of Using Rearview Camera:
Source: edmunds

Inattentive drivers and good usage of backup cameras are required if backover incidents are to be prevented.

While reversing, rearview cameras may give some drivers a false sense of safety.

An inattentive driver may still rear-end another vehicle even if the rearview camera is in operation.

1. These Are Expensive:

One of the biggest potential drawbacks is the cost. While there are many different types and prices, they can still be expensive for some people.

2. They Can Be Intrusive:

Another downside is that some people may feel like they’re being watched constantly. If you’re someone who is uncomfortable with being recorded, then this might not be the best option for you.

3. Requires Regular Maintenance:

Requires Regular Maintenance
Source: nytimes

Additionally, you’ll need to regularly clean and maintain the camera to ensure that it continues working properly.

4. Need Additional Storage Devices:

Finally, you may need to purchase additional storage devices to save footage from your rearview camera.

5. Installation:

Another downside of these cameras is the installation process. While some models are very easy to install, others can be quite difficult. If you’re not comfortable with installing the camera yourself, you’ll need to take it to a professional, which can add to the cost.

While there are some drawbacks to using these cameras, the benefits far outweigh the negatives. If you are concerned about safety while driving, then a rearview camera is definitely something you should consider purchasing.

How To Choose A Rear Dash Camera?

How To Choose A Rear Dash Camera?
Source: cnet

When choosing this type of camera, there are a few things you’ll want to keep in mind.

The most important factors to consider when purchasing a back dash camera are the number of cameras, storage capacity, video resolution, GPS capabilities, and parking mode functionality.

You must, of course, take your budget into account.

Below are some tips to help you choose the best camera for your needs.

1. Night Vision:

You’ll also want to make sure that the camera you purchase has night vision capabilities. Night vision is important because it will allow you to see what is happening behind your car at night.

2. Field Of View:

Another thing to consider is the field of view that the camera offers. You’ll want to make sure that the camera you purchase has a wide field of view so that you can see as much as possible behind your car. The last thing you want is to purchase a camera that has a narrow field of view and miss something important.

3. Resolution:

You’ll also want to consider the resolution of the camera. The higher the resolution, the better the quality of the footage will be so you can clearly see any events that occur.

resolution of the dash camera
Source: cobra

4. Withstand Extreme Temperatures:

The most important consideration is where you will be mounting the camera. If you live in a cold climate, you’ll want to make sure that the camera you purchase can withstand extreme temperatures.

5. Price:

Another thing to think about is price. Just like anything else, there is a wide range of prices when it comes to dash cameras. You can find some that are very affordable, and others that are a bit more expensive. It’s important to find one that fits within your budget so that you’re not spending more money than you need to.

6. Storage Capacity:

The storage capacity of the camera is another important consideration. You want to make sure that the camera has enough storage to save all the footage you need. If you’re planning on recording a lot of videos, you might need to get a camera with a larger storage capacity. 

7. Battery Life:

dash cam Battery Life
Source: blackboxmycar

The battery life of these cameras is also important to consider. You want to make sure that the camera will stay on long enough to record the footage you need. If you’re going to be recording a lot of videos, you might need to get a camera with longer battery life. 

8. Ease Of Use:

You also want to make sure that the rearview camera you choose is easy to use. You don’t want to be fumbling around with the controls while you’re driving. Also, make sure the camera is easy to install.

If you follow these tips, you’ll be sure to choose the best rear dash camera for your car.


Overall, a rear dash cam can be a valuable tool for any driver. These are definitely worth the investment. They can provide extra protection in the event of an accident and give you a better view of what is happening behind your car. 

If safety is a concern for you, then a rear dash camera is a good choice. It also keeps an eye on your belongings. Be sure to keep the tips in mind when choosing a rearview camera so you can be sure to get the best one for your needs.

We hope this article has been helpful in providing you with some information about these cameras and their benefits. If you have any questions, please don’t hesitate to reach out to us. Thanks for reading!


How much footage can I store on my rear dash cams?

The amount of footage you can store on these cameras depends on the storage capacity of the camera. Most rear dash cameras come with a built-in memory card with a capacity of 32GB to 64GB.

Can I share the footage from my rear dash camera with others?

Yes, you can share the footage from your rear dash cams with others. Most of these cameras come with a built-in USB port that allows you to connect the camera to a computer or other device to share the footage.

Is having a front and back dash camera preferable?

The top front and rear dash cameras add a layer of safety to your vehicle. They catch what is happening in front of you on the road and behind you.

A dual dash camera is worth it?

If you’re considering purchasing a dual-channel dash cam but are curious if it’s worthwhile, our advice is that you should if you drive a car. A dual dash cam is made to capture your car’s front and rear views.

Where should rear dash cams be placed?

Rear dash cams can be placed in a number of different locations. The most common place to mount a rear dash cam is on the windshield behind the rearview mirror. This is because it provides an unobstructed view of the road behind you.

How do you power a rear dash cam?

Most rear dash cams are powered by the cigarette lighter in your car. Some will come with a power adapter that you can plug into the cigarette lighter. Others will have a built-in battery that you’ll need to change periodically. The most common way is to hardwire it into your car’s electrical system. 

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