Why my screen becomes black and white even in the daytime? - Yi Home Camera 1080p
When it is dark indoors, your camera will switch to the night vision mode automatically, and your video will be in black and white.
You can turn off the IR light in camera settings if you wish the screen stay colorful, but in that case the video would be less clear than in the night vision mode.
You can turn off the IR light in camera settings if you wish the screen stay colorful, but in that case the video would be less clear than in the night vision mode.