USB Interface conferencing camera

USB multifunction video conferencing camera, 1/4 "; Sony HAD CCD, 540 lines of color, 0.1LUX / F1.6, with the head of 128 presets, built-in 18x optical zoom lens, (f = 4.0-75mm) , 52dB, USB / 2.0 output supports up to 720 * 576i computer video image acquisition, Pan / Tilt: horizontal 360 degrees (maximum speed: 180 degrees per second), vertical 240 degrees (maximum speed: 120 degrees per second) Shutter: 1 / 50 -1 / 100000s, video can flip, formal control