VIVOTEK IP8330. Maximum resolution: 640 x 480 pixels, Video formats supported: H.264, MPEG-4, MJPEG, Frame rate: 60 fps. Minimum illumination: 0 lx, Viewing angle, horizontal: 46.6 °, Viewing angle, vertical: 35.4 °. Sensor type: CMOS, Optical sensor size: 1/0.157 mm (1/4 "). Focal length range (f-f): 0 - 4 mm. Built-in processor: TI DM365 SoC