For any business, security is important. And it is important to ensure the safety of objects both inside and outside. To ensure security outside the building use outdoor surveillance, which makes it possible to identify visitors, record machine numbers, recognize intruders. The advantage of using such a system is a sufficiently long period of time during which an effective adequate response can be organized.
Effective external observation can beis organized only with the use of special equipment, to which strict requirements are imposed both on the clarity of the image and on the ability to withstand all sorts of climatic, weather and mechanical influences.
No less attention should be paid to simplicityinstallation. Surveillance usually involves a fairly large number of video cameras. If installation is a complex and time-consuming task, then the cost of the system itself will be considerable. The outdoor video camera should be easy to install (which saves money and resources) and provide excellent image clarity. The device must transmit a sufficient number of frames per second and have a high resolution.
To cameras of external supervision showincreased requirements and in terms of counteracting mechanical damage: they must successfully resist attempts at decontamination. Some models give signals when attempting physical destruction, which is especially important in large enterprises with a large number of video cameras: in time to react in such conditions is quite difficult, and the alarm system allows you to pay attention to a specific area almost instantly.
Since the external observation is carried out under any weather conditions, some models are equipped with an anti-icing system of the lens, which is especially important for northern regions and severe winters.
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