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Dec/20
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1270
Hanwha Techwin recommends high-strength MLC-type products when using SD cards for Wisenet / Samsung products.Due to the nature of security products, read / write is common. Therefore, it is recommende..
Nov/13
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1836
What is the resolution of the following 2 images?
If we define the resolution as the frame size of the image, both images were taken at 3840 x 2160 (4K) resolution. One was obtained by compressing..
Jul/25
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1946
The function of the lens is to focus on the camera's sensor (CCD or CMOS) by collecting the reflected light from the scene that the camera is looking at. In most surveillance applications, fixed-focus..
Jan/14
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1789
What is fps (Frame per Second)?Each time you press the shutter button while taking a picture, 1 frame picture is taken. The video image is based on the principle that these pictures are taken and play..
Nov/14
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1694
1) Analog camera system:There are two main types of security cameras: box and dome. You can use both types to set up the system. However, because box-type cameras attract a lot of attention, people ge..