Cctv Camera - 4k Resolution, Low Light Sensitivity, Wide Viewing Angle | Enhanced Signal-to-noise Ratio, Advanced Wide Dynamic Range

We are very reckoned supplier a sufficient assortment of CCTV Camera in Chennai, Tamil Nadu, India. But, which specifications are important? They include such things as resolution, minimum light sensitivity, lens, WDR, signal to noise, etc. This article reviews the important camera specs, and how to avoid being fooled by specsmanship (from the marketing department).

The importance of each of the camera specifications depends on your objective and application for your IP camera system. For example, if you want to use the camera outdoors where it can get dark, then the low light specification is important. If you are only using the IP camera indoors, you may be more interested in the how wide a viewing angle you can achieve. Here is a review of the important specifications.

Resolution
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This is an important specification. In the old days it was measured in TV lines, and they used a TV test pattern to analyze the resolution. Today resolution is usually defined by the total number of pixels in the sensor or the horizontal and vertical pixels. Marketing people also use the term HD and 720p or 1080p, and most recently 4K. It can be very confusing.