This camera switches between color and black/white mode as environmental lighting conditions dictate. This switching is performed automatically through a removable infrared (IR) cut filter. The CC3770H-6 has a sensitivity of 0.7 lux in color mode and 0.09 lux in black and white mode. The camera features broad spectrum automatic white balance, automatic gain control, electronic shutter control, digital signal processing, automatic backlight compensation, flickerless mode, and line lock with phase adjust. To adjust one of the camera s fine-tuning features, just use the corresponding DIP switch on the back panel of the camera.