VIVOTEK MD7560. Maximum resolution: 1600 x 1200 pixels, Frame rate: 10/20, 15/30 fps. Minimum illumination: 0.6 lx, Viewing angle, horizontal: 98 °, Viewing angle, vertical: 73 °. Sensor type: CMOS, Optical sensor size: 1/0.126 mm (1/3.2 "). Focal length range (f-f): 0 - 2.8 mm. Flash memory: 16 MB, Internal memory: 256 MB