Yes, police body cameras generally have night vision capabilities. This function is often referred to as low-light or night mode, and it allows officers to capture video in low light conditions without the need for supplemental lighting. Most modern body cameras are equipped with infrared illumination technology that amplifies available light in dark environments, allowing officers to clearly see during nighttime operations. Additionally, some models also feature a wide dynamic range (WDR) setting which further enhances low light image quality by automatically adjusting brightness levels so that both illuminated and dark areas of an image can be seen simultaneously.