Question:
Why is my camera image pink?
Answer:
If your camera's image is pink, that is due to the IR filter being stuck down when changing from night mode to day mode. A quick fix would be to give the camera a few firm taps, just to see if this will move the IR filter from the stuck position. If this doesn't work, or if it gets stuck again the following night, the IR filter will most likely need to be repaired.