What are the main classifications of network cameras?

Now with the continuous improvement of people's security needs, our security market is also constantly developing, and the updating of security products is getting faster and faster, and the types are also diverse. Network camera is one of them, which is a new type of surveillance product that combines network technology and security technology. Its emergence has solved many common security problems in our lives. So do you know what are the classifications of network cameras?

1. Standard Definition

The so-called standard definition is a video format with a physical resolution below 720p (1280*720). 720p means that the vertical resolution of the video is 720 line progressive scan.

2. FULLHD Full HD

The so-called full HD (FULLHD) refers to a display with a physical resolution of up to 1920×1080 (including 1080i and 1080P), where i (interlace) refers to interlaced scanning; P (Progressive) refers to progressive scanning, both of which are fine in the picture There is a big difference in degree, and the picture quality of 1080P is better than that of 1080i.

3. HD

In terms of visual effects, HDTV has the highest specifications, and its image quality can reach or approach the level of 35mm widescreen movies. It requires the horizontal resolution of video content and display equipment to reach more than 1000 lines, and the maximum resolution can reach 1920×1080. In terms of picture quality, since the resolution of high-definition is basically equivalent to 4 times that of traditional analog TV, the picture definition and color reproduction are far better than traditional TV. The 16:9 widescreen display also brings a wider visual enjoyment. From the perspective of audio effects, high-definition TV programs will support Dolby 5.1 channel surround sound, and high-definition video programs will support Dolby 5.1 TrueHD specifications, which will bring us super shocking listening enjoyment.