we all know that we should be careful to ensure our safety. The rear-view mirror became “the second eye” for drivers to widen our driving vision. Nowadays, with the development of the technology, the rear-view mirror not only can observe the rear condition but also includes some function, such as navigator, reversing image and recording, which is the intelligent rear view dash cam in recent year. Although there are many functions on that, some driver have doubt “ is the intelligent rear-view dash cam useful?””does it disturb our attention to affect driving safety?

There is no doubt that the car is moving in a more intelligent direction, smart cars are the ultimate dream of car owners, but before that, many car configurations and electronic products, we have been able to experience intelligent driving. If you want to make your car smarter at low cost, you may consider installing an intelligent rear-view dash cam.

In recent year, the best front and rear dash cam is popular and a lot of people consulted about it. From appearance, there is no difference between the intelligent rear-view dash cam and original rear-view mirror, only with big size, wider vision. However, in practical use, you can find that the intelligent dash cam combines recording, reversing the image, GPS, entertainment, online in real time and other function, but also control the intelligent rear-view mirror through sounds.

Intelligent rear-view mirror must be a developing trend in the future, gaining more strong experience than onboard navigation machine. At present, many wells know automobile manufacturers are also beginning to enter the field of the intelligent rear-view mirror, and then layout the car network.

Many drivers welcome the smart rear-view mirror, but some drivers say that it is actually a gimmick, they only transfer attention to the rear-mirror. More drivers though that the smart rear-view mirror will affect driving the vision and driving safety. However, Wanglei said that it doesn’t have a big impact on actual driving.

Because of the display and operation screen, smart rear-view mirror must have some influence for drivers. Because of the display, the rear-view vision is poor in screen on. Especial the operation screen is big, in order words, we should be lost some driving vision so that it will have some influence on observing rear condition. So when selecting, according to your habit, buy a suitable one. 

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There are many kind front and rear dash cam on the market, the rear-view dash cam long-term occupy the top three positions in the major online shopping platform, for this type dash cam, some drivers will have a problem whether rear-view dash cam has an effect on the interior mirror of the car.

The rear view dash cam has two different with another dash cam.

• Different installation method

A common dash cam is installed on the front windshield with sucker or glue. And the rear view dash cam use clip to fix on the interior mirror. But the wiring method is similar, so we don’t explain in detail.

• Wider wide angle

Because of the different installation, from the wide angle, the rear-view dash cam get the wider visual angle. Because the installation position is more backward, the visual angle of the dash cam will be wider for the dead angle of the common dash cam, so the what impact is the rear-view dash cam installed on the interior mirror.

There is no effect on the interior mirror in the selection of the rear-view dash cam, but there is some difference in the choice, which will lead to the following situation.

• Different clarity

Because this dash cam not only can record but also play a role of the interior mirror. In the condition of low light at night, affording the function of an interior mirror is not good.

• Feel uncomfortable

The rear-view dash cam is bigger than the interior mirror because it has a convex effect, just after installation, the users will feel dizzy, but when you adopt, you will feel good.

This situation is mainly caused by the wrong size. in the purchase of rear view dash cam, you don’t measure the data in advance. To avoid this situation, you should check the article “does the rear view dash cam will affect the sunshade?

• Shoot tilt:

Because the driver’s height and habits are different, most drivers will adjust their rear-view dash cam angle to see better before driving. You should pay special attention, choosing rear-view dash cam isn’t used with other, otherwise, often removing the rear-view dash cam will result in the angle change.

Summary comments: to effectively save more space, the installation of the rear-view dash cam is more back, and the visual angle is improved. The shortcoming is a big size. some people who have just used the rear-view dash cam should spend some time to adopt it. Because of the different height of drivers, the best front and rear dash cam should be adjusted, so that the shooting angle will change. It is recommended to choose carefully for the car which many people share. 

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Tesla Car has been equipped with eight cameras to use Autopilot. Now some drivers have demanded to use this camera to replace the dash cam. CEO Musk is responding that the feature is coming.

This is already true, but it is in Tesla’s interests, not in the interests of the drivers

Last year, Jason Haggis, Tesla maintenance engineer, found that Autopilot camera has saving many videos in the even of the accident.

And he wants to restore the accident video, and even use this function to found evident to point that in the case of a sudden acceleration of the MODEL X, the pedals were used incorrectly.

According to the image, the all-electric SUV suddenly crashed into a building as it drove into a parking space:

The image comes from Tesla’s first generation Autopilot, which has only one front camera.

Now, with more cameras, Tesla has replaced the Mobileye system with his own, the company should have more flexibility to provide best night vision dash cam functionality through the same hardware.

Tesla's car is expensive, so drivers want extra safety to keep track of what's going on around them-whether it's a traffic accident or vandalism. 

It can also capture some interesting shots, special Autopilot.

AZDOME dash cam always is the popular choice for Tesla drivers, but it is found that drivers also use those cameras after upgrading.

People all observe the actual performance of this function. For Tesla drivers, this feature could be called the Terminator of the best dash cam with GPS industry, but it was fun. 

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With the popularity of the dash cam, traffic racketeers don’t easy to make money. As drivers need more function, the dash cam was designed to other function. Not only do some drivers need the dash cam to record along the way, but also require working 24 hours, which is parking monitoring.

Therefore, the dual dash cam parking mode is popular. But how do we do to ensure the dash cam get electricity continuously. In order to satisfy parking monitoring, most of the dual dash cam is connected to ACC. But it is noticed that all most of the nominal voltage of dash cam is 5V, but the regular output voltage of the car is 12V, so in other to ensure the dash cam to work normally, it is necessary to use katallobar to connect the power.

In fact, the depressurization cable is also a lot of knowledge, the general quality of the depressurization cable only has only the function of depressurization, and the high quality of the cable has 2 major functions, which can transfer the 12v to 5v . in addition, it needs a low voltage protection. Which can be controlled by an intelligent chip, when the battery voltage is less than 11.5v, the power supply will be cut off automatically. In order to achieve the purpose of protection battery and don’t affect the car to start normally.

However, not all the depressurization cable is reliable. When choosing the best front and rear dash cam, it is better to choose a machine with setting low voltage protection. Beyond these, some merchant set software and hardware to protect the battery.

If you don’t drive for seven days, does the parking monitor have no impact on my battery? Yes, but the premise depends on whether the dash cam has the ability to monitor the battery voltage. For example, some dash cam is a reliable way of depressurization, some dash cam is through the combination of software and hardware, as long as quality clearance is no problem.

Why can the parking monitoring function also capture a slight human scratch? This brings us to the manufacturer's definition of parking monitoring. Some manufacturers set up the dash cam to take pictures every minute and then compress these images into a broken screen. The dash cam is powered by ACC.

Some businessman design a g sensor dash cam turning on the G-sensor and motion detection, this dash cam will built-in battery, so don’t connect to the ACC. When detecting an object moving within 3meters, it will automatically record. While g-sensor is to lock the video taken in the event of a collision.

But if in low light, it can detect anything some moving which isn’t relative to the light, but is relative to the shaking in a collision. The most important is that it has potential hazard it needs a built-in battery to meet parking monitoring, such as convex protrusion of the battery.

In conclusion, it is recommended to connect ACC to provide electricity for parking monitoring. If choosing a product with depressurization cable, we should focus on the quality. If choosing software and hardware to protect the battery, you must choose a big brand. 

Dash cam, as a black box for the car, is always a necessary part of drivers. With the continuous updating of the dash cam market, the rear view dash cam has been launch, which meets the needs of the drivers. In the face of the popularity of the products, many problems followed. After buying, some drivers don’t know how to install a dash cam, but the specification in detail. Our main aim of installing a dash cam is to protect our safety, second, avoid racketeers of the traffic accident. The wrong installation not only cannot protect our safety but also increase the blind area, exit more potential risk. Today, I will talk about how to install a dash cam to reduce blind area.

Pitfall #1: install the dash cam on the upper right of the front car.

Many drivers think that the dash cam was installed in the front window from the upper right side of the closing sponge, wiring will not be so ugly and doesn’t affect drivers vision. In fact, this position will reduce your dash cam function. Although dash cam currently is not small, the wrong installation will increase the blind area. Keeping the effective wide angle of the dual camera dash cam to a large extent can record better.

Pitfall #2: insert the dash cam connector into the power supply of the reading lamp

As the power supply of the reading lamp is relatively independent and is very close to the glass in the front car. Many drivers will directly remove the reading lamp shell and choose to get power from it. If the dash cam front and rear is connected to the reading lamp, the dash cam will be working even after the car shut down, so consume the car’s power supply. The end results the car cannot be restarted, because of running out the battery.

Pitfall #3: against the right wiring, cable is placed in the middle at will.

After drivers have fixed the dash cam, they will directly perpendicular to the position of the power line on the diagram. It results in the cable swinging around in driving, affecting the line of sight of the driver, resulting in safety risks.

The correct way to install the dash cam should be installed in the rear of the interior mirror. Here is the best position. This installation not only can guarantee wide angle dash cam to record driving details in all directions. But also will not affect drivers’ vision. You can learn more about it from the internet, if you can’t be completed independently, you can consult after-sales or customer service staff. 

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