Security monitoring What should we know about camera installation in the project
In places where we live and work, we will find that surveillance cameras are installed. These surveillance cameras unintentionally become a kind of security guarantee. So many enterprises, residential buildings and some public places are equipped with surveillance cameras. When some problems occur, these surveillance cameras provide security for enterprises, residential buildings and some public places. From this, we can see the importance of surveillance cameras for the installation of security monitoring video camera There are also some precautions, which can make the surveillance camera work better.
The installation of security monitoring camera is relatively simple. Generally, as long as the lens is correctly installed and the signal cable is connected, it can work. However, it is necessary to correctly install the lens and adjust the state of the camera and lens, otherwise the expected use effect may not be achieved. When installing the camera lens, first remove the protective cover of the camera and lens, and then gently screw the lens into the lens interface of the camera and make it in place. For the automatic aperture lens, the control line of the lens should also be connected to the automatic aperture interface of the camera. For the electric two variable lens or three variable lens, as long as the lens is rotated in place, it is not necessary to correct its balance status temporarily.
Close the electronic shutter and backlight compensation switches on the camera, aim the camera at the scene to be monitored, and adjust the aperture and focus ring of the lens to optimize the image on the monitor. In case of large illumination change, it is better to connect an automatic aperture lens and set the electronic shutter switch of the camera to OFF 。 If the manual aperture is selected, the electronic shutter switch of the camera should be set to ON, and when the application site is the brightest, the lens aperture should be opened as large as possible and the image is still the best, and the lens adjustment is completed. Install the protective cover and mount the support.
During the adjustment of the camera, the aperture of the lens should be opened as wide as possible when the light is bright. Therefore, there are many places to pay attention to in the installation of such security monitoring, which is also for better safety.
