A camera device includes a lens module, a mounting casing, and a base member. The lens module includes a housing, a camera unit mounted in and partially exposed from the housing, and a wire electrically connected to the camera unit. The mounting casing includes a main body having a front wall formed with a front window and a surrounding wall peripherally extending from the front wall and cooperating with the front wall to define a receiving space being in spatial communication with the front window, and two connecting portions extending from the surrounding wall of the main body. The housing is disposed in the receiving space to expose the camera unit from the front window. The base member is connected to the housing and the mounting casing.