Surveillance cameras on the night vision lighting environment needs

Night TV camera monitoring, in order to avoid reflection and shadow, usually need lighting equipment, can use the infrared lights instead of ordinary light bulbs. But the user must use the black and white cameras and network monitoring image server with infrared lighting equipment, because black and white cameras on infrared photosensitive is relatively sensitive, color cameras cannot play to infrared function.

today, there have been many cameras are used wide dynamic function, improve themselves in the backlight environment ability of imaging. But that is not means that the camera can finish the work under the environment of strong continued. Because under the strong light, direct light is easy to cause the camera to the normal images of the accurate positioning, resulting in a sensor chip on the color filter permanent discoloration, make the cameras in the surveillance video. Therefore, if you can, we as far as possible make the camera in a 'frontlighting' mode, but in any case, we all want to avoid strong light direct stimulus to the camera for a long time.

Sophy

China security network