Discovery Body Kit,auto spare part,electric side step,car accessories,spare part,car parts Guangzhou YS Auto Parts Co.,LTD , https://www.upgradebodykit.com
When using surveillance cameras at night, in order to avoid reflections and shadows, lighting equipment is usually required, and infrared lighting can be used instead of ordinary light bulbs. However, users must use black-and-white surveillance cameras and network surveillance cameras with infrared lighting equipment, because black-and-white surveillance cameras are more sensitive to infrared light, while color surveillance cameras cannot perform infrared functions.
Nowadays, many cameras have begun to use the wide dynamic function to improve their imaging ability in backlight environments, but this does not mean that the cameras can continue to complete their work under strong light. Because under the strong light, the direct light is easy to make the camera difficult to locate the accurate image normally, and eventually the color filter on the sensor chip is discolored, causing the camera to appear streaks in the surveillance image.
Therefore, if possible, we try to keep the camera in a "smooth" mode, but in any case, we must avoid direct stimulation of the camera lens by strong light for a long time.
If night monitoring is in place, you must use IPC with good night vision. The night vision distance is mainly determined by the number of infrared lights. The night vision distance of a single lamp is 30 meters, and the night vision distance of a double lamp is 50 meters.