Electronic police monitoring system

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Electronic police customer service interference, the system has obvious advantages ????The electronic police system can overcome the disturbances such as changes in the environment of pedestrians and bicycles, thus realizing

Security cameras enter the social barriers

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Although the security camera has developed rapidly in the past two years, due to its technical difficulties and high cost, the current application scope is still very limited, mainly concentrated

What should I do if the monitor transmission line fails?

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Maintenance skills   1 For some lines with poor shielding performance, the most vulnerable part is the transmission line. Interference is almost an inevitable problem, and the resulting problem of

Security camera installation point of attention

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1.Under the premise of the target range, the installation height: the installation height of the indoor camera is 2.5~4m, and the outdoor is 3.5~10m; the elevator car is installed at

What should I do if the security camera has a “half-side paste”?

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The security camera has half of the picture clearly defined, half is vague, what should I do if it is called “half-side paste”? The cause of the problem: The sensor

Security camera appears normal day problem solving

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What should I do if the security camera is normal in the daytime, and the whole night becomes ambiguous? The cause of the problem: the focal length and the azimuth

How to set the monitoring point

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In the general monitoring system, we combine the existing monitoring points according to the characteristics of the key areas, and propose the planning ideas of “encirclement, supplement, connection and cooperation”

Security camera digital system repair

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First, let’s first look at the LAN port indicator on the AC machine is not bright. There are usually three conditions: (1) Shines and shines, clarifying that the signal is

What problems do security cameras need to pay attention to?

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1. The camera does not match the lens imaging scale The lens imaging scale is larger than the camera chip scale and can be imaged normally, but the field of

How to install security surveillance camera

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Security surveillance camera device orientation selection skills The orientation of the security surveillance camera unit should be selected to mask the orientation of the surveillance policy, and the orientation should