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What is the scope of smart camera surveillance?
The size of the surveillance range of the smart camera has a lot to do with the surveillance camera head used. Different camera lenses used have different monitoring ranges.
The use of a lens in a smart camera is the most critical device in an entire video surveillance system. Its quality/size directly affects the overall camera's specifications and visibility. Therefore, it is important to understand the range of different focal lengths of smart cameras.
The camera lens is the most critical equipment of the video surveillance system, and its quality/size directly affects the camera's overall index and visibility. Therefore, whether the camera lens is properly selected is not only related to the system quality, but also related to the project cost and the use of the camera.
First, the range of focal length lenses
Second, 1/3" CCD lens range
Third, 1/3" CCD camera can see how many meters of objects?
3.6MM, 6MM, 8MM, 12MM, 16MM, 25MM Multiply 2.4 is the distance from the most distant meters.
The longest distance of 2.8MM is 7 meters; the longest distance of 3.6MM is 9 meters; the longest distance of 4MM is 10 meters; the longest distance of 6MM is 15 meters; the longest distance of 8MM is 20 meters; the longest distance of 12MM is 30 meters; The longest distance of 16MM is 40 meters; the longest distance of 25MM is 60 meters.
The above is the scope of smart camera surveillance with different focal length lenses. Understanding the scope of smart camera surveillance will make better use of it.