Video recorder selection criteria

June 24, 2020

Video recorders are convenient devices that are very useful for almost any vehicle.

Today in the blog we will tell you what types of video recorders exist and how they differ from each other . The main criteria described below will help you choose the right device that you will be satisfied with.

In addition to the fact that a car rear view camera can help us solve serious problems , using the device has another positive side - you can remove quite funny situations that are simply impossible to plan specifically.

What is a video recorder?

Car recorders differ not only in appearance, but also in functionality. They have different viewing angles, the number of cameras and other characteristics. When choosing a device, it is necessary to pay attention to the necessary parameters, on which not only functionality, but also the quality of the recorded material depends.

Field of view - the higher this number, the more space the device can cover, and therefore the objects in the frame. Keep in mind that 120 degrees is the optimal minimum.

Number of cameras - The standard solution is 1 camera , facing forward and mounted on the car's windshield for 100-360 degree visibility.

2 cameras : a forward and reverse camera, positioned 180 degrees apart.

3 or more cameras : This option is useful if you need to have 360-degree surveillance of the vehicle. For example, during transportation. Such a recorder is useful for drivers of buses, large trucks, taxis.

Resolution is the quality of the image - the indicator affects the accuracy of the image. The higher the resolution, the better the details you will notice. You can determine the resolution and, consequently, the image quality yourself .

Capture speed - Processor speed and bit rate (the amount of information transmitted per second) are directly related to capture speed. Due to the lack of a processor, the recorder may not be able to process information at the appropriate speed.

A low bit rate (up to 12 Mbps) will not give you a clear picture. For example, it will be difficult to determine the license plate of a car. The optimal figure is 30 FPS.

Note: These characteristics are not always specified by the manufacturer, and therefore it is better to test the device before purchasing. You just need to turn on the recorder and quickly capture the environment. If the image does not slow down, then there will be no problems during use.

Form factor - the comfort of using the recorder depends on the shape of the device. Everything is individual here. It is necessary to take into account the driver's position and the area of the device. If we talk about comfort and efficiency, it is equally important to pay attention to the type of mounting of the recorder.

You can also check out our post about the top three video recorders for more information.

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