1. A sensor array module with wide angle for creating a composite image, the sensor array module comprising: a first image sensor for capturing a first image; a second image sensor for capturing a second image and having a relative spatial relationship with respect to the first image sensor; a storage unit storing at least one transformation matrix, wherein the transformation matrix is obtained according to the relative spatial relationship between the first image sensor and the second image sensor; and a processor combining the first image and the second image by using the transformation matrix to create the composite image.