How to install cctv system

    Do you know how to install cctv system? there are many cctv systems we can see in our life and know it. but it isn’t very understanding about how to install cctv system? today we are going to make a brief introduction, you can look at in this respect if you interested in.

    CCTV system use is very simple, as long as the correct installation usually lenses, connected signal cable, it starts working just by turning on the power supply. but in actual use, if not properly installed and adjust the system lens and the state of the lens, use effect is short of expectations. so we still need to know how to install cctv system,now let’s know how to install cctv system?

    Installing a system, first remove the protection of the system and lens cover, then put the lens gently screwing in the system lens interface and make it in place. For automatic aperture of the lens and lens of control line shall be connected to the system on automatic aperture interface, for two or three variable variable lens, electric as long as the rotating lens in place, temporarily do not need to correct its balance, close the system on the electronic shutter and backlight compensation switch, aim the system surveillance scenes, adjust the aperture of the lens and the focusing ring, make the image on the monitor is the best. In some applications, may occur when the lens focusing ring to adjust to the limit position still cannot make the image clear, at this point you must first make sure system interface is correct. if confirmed, you need to adjust the system after the focal length. the above is a brief introduction of how to install cctv system.

    After see the above introduction, everyone should have simple knowledge of how to install cctv system, if you want to learn more about can go to find relevant information.