What is the difference between a day and night camera and an infrared camera?

What is the difference between an infrared camera and a day and night camera?

Provides a low-light camera at night and a 24-hour monitoring camera. The biggest feature of infrared cameras is that they are colored at night. It is mostly used in parking lots, building perimeters, residential areas and other entrances and exits, for monitoring vehicles, etc. In addition, it can be used in corridors, corridors and other places where additional light sources are needed. The infrared light of the infrared camera can emit infrared light at night and brighten the night. At present, infrared cameras are widely used, but their faces are only monitored when infrared lights are enabled. If you need to present a color picture, you need to fill the light with white light / warm light. Normally, infrared cameras are painted in color during the day.

The day-night camera has a movable infrared filter. The daytime filter covers the photoreceptor to eliminate the effect of infrared rays. At night, the filter is turned on and infrared imaging can be used to improve the imaging effect. The infrared camera is not suitable for daytime shooting.