Technical Terms
15 Jan
0
660
IP (International Protection) is an internationally accepted designation that characterizes the specific product's degree of protection against foreign bodies entering the enclosure - dust, moisture, and others.
The first digit indicates protection against solid objects and dust entering the enclosure.
The second digit indicates protection aga..
09 Jan
0
1422
AHD, HD-CVI, HD-TVI, and CVBS are video signal transmission standards, or technology standards, used for transmitting video signals from surveillance cameras. Hybrid cameras are widely used today, providing compatibility with all these standards.
CVBS in Video Surveillance?
CVBS signal transmission in video surveillance uses RG59, CAT5, and CAT5e. ..
09 Jan
19 Dec
18 Dec
0
684
The image sensor is the central component of a CCTV camera - the "eye" of the security camera, which detects the beam of light passing through the lens and converts it into an electronic signal.The technical characteristics of the sensor are what determine both the resolution and the light sensitivity of the image given by the camera - the more pix..
17 Dec
0
1996
One of the most crucial technical features to consider when choosing a camera for your needs is its field of view (FOV)!
The field of view is determined by several technical parameters of the camera, including the image sensor and the focal length of the lens. It is the distance between the optical center of the lens, where light is focused, and t..
14 Dec
0
2121
Difference and comparison of video surveillance resolution standards CIF / D1 / 960H / 720p / 1080p.
One of the most crucial, if not the most important, aspects when recording videos for surveillance is RESOLUTION. Resolution can generally be referred to as the quality of the recording. It depends on both the camera and the recorder. The resolution of the recorded video affects how clear the video image is. It is one of the essential features of s..
15 Nov
0
737
WDR (Wide Dynamic Range) - a function that provides high-quality images in uneven lighting conditions.WDR offers better functionality compared to BLC (Backlight Compensation). WDR uses image exposure analysis. This means that dark objects in the image are brightened, while objects that are too bright are darkened. This function makes all objects vi..
15 Nov
0
691
White balance is a function commonly used in video cameras and digital cameras. The human eye can identify the same color in various objects under different lighting conditions; however, a video camera or digital camera cannot. These devices perceive color depending on the hue of the incident light. The white balance function can be used to improve..
02 Aug
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