VIVOTEK IP8151P. Maximum resolution: 1280 x 1024 pixels, Video formats supported: MPEG4, H.264, Frame rate: 30 fps. Minimum illumination: 0.001 lx, Viewing angle, horizontal: 86.7 °, Viewing angle, vertical: 64.4 °. Sensor type: CMOS, Optical sensor size: 1/0.118 mm (1/3 "). Focal length range (f-f): 3.1 - 8 mm. Security algorithms supported: 802.1x RADIUS, HTTPS