A camera module includes a first camera and a second camera capable of switching between a first imaging direction and a second imaging direction. The first camera captures images in a first imaging range when the second camera is facing the first imaging direction. The second camera captures images in a second imaging range when facing the first imaging direction. The second camera captures images in a third imaging range when facing the second imaging direction. The overlapping range between the first imaging range and the third imaging range is greater than the overlapping range between the first imaging range and the second imaging range.