<p>A camera system (1) is described, comprising: a first camera (10) for providing first image signals; a second camera (20) for providing second image signals; an output (3) for outputting image signals; and at least one light level sensor (70) for providing a light level signal that is representative for an ambient light level. The camera system is adapted, depending on the light level signal of the light level sensor, to output either the first image signals of the first camera (10) or the second image signals of the second camera (20) at the output (3) .</p>