When do I need to set the DVR output resolution?

A friend bought a monitor with a resolution of 1080P, which is used to display a 2 megapixel webcam. The monitor image is not satisfactory. Since the 1080P monitor is why the screen is still blurry and not high definition? It doesn't look like a 1 megapixel camera. After exploring and exploring, after some tossing, the reason turned out to be: monitoring the DVR output resolution has not been adjusted!
Many people have asked, the surveillance video recorder is installed, need to adjust the output resolution? Today we will talk about the resolution of the recorder output.
First explain the recorder output resolution. The output resolution is the ability of the recorder to output the resolution of the screen. Only the output resolution of the recorder is the same as the resolution of the connected monitor to achieve the best display. The normal recorder output resolution setting method is found in the system settings and in the interface output options.


For example, if your VCR output has an upper resolution of 1080P and a 1080P display, then the resolution is 1920*1080, which is ideal. However, it is important to note that the recorder output resolution and camera resolution are not a concept and should not be confused.


Then we usually install monitoring, use the hard disk recorder is not also no adjustment effect is also very good, it is because each brand video recorder factory has a default output resolution, usually we use the Haikang video recorder output resolution: 1024*768 Dahua 12800*1024 (The models that are not used will have different default values) Other brands can go to the recorder settings to see.
The default output resolution can be applied to most current mainstream displays, and the recorder can be directly connected to the display to display the picture. If you use a high-definition camera such as a 2 million camera, if you do not set the output resolution, the display effect may not reach 2 million pixels.
Therefore, when we adjust the output resolution, we must adjust the output resolution to match the display resolution, in order to display the best results.


There will be a description of the model or resolution on the label of the general display. You can search online according to the model or call the display manufacturer's customer service. Or you can check the display's parameter menu yourself.

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