Abstract: A wireless camera system with color night vision is provided. The wireless camera system includes a display device and a camera device with a camera view directed in a surveillance direction. The camera device has an image sensor, an infrared filter, a first processor configured to control the image sensor and the infrared filter, and an artificial intelligence (AI) processor. The AI processor is configured to receive images captured by the image sensor, and to determine color components of the images based on a user-dependent training dataset comprising a plurality of daytime-to-nighttime pairs (DNPs). The first processor is configured to control the image sensor to capture daytime images for the surveillance direction, and is further configured to activate the infrared filter and control the image sensor to capture nighttime images for the surveillance direction. The plurality of DNPs is constructed based on the daytime images and the nighttime images.