It is high definition DVI/HDMI Pan/Tilt/Zoom camera control system based on the Vaddio ClearVIEW HD-20. With an impressive 20x Optical hyperzoom lens and imaging sensor technology comparable to a 3-Chip camera. The HD-20 is built around a 6.49mm diagonal (1/3-Type) Sony Exmor sensor, which adopts the “Column-Parallel A/D Conversion Technique” to create images containing more detail than ever before. It combines the speed of the 3.27 megapixel CMOS sensor with the advanced quality image sensor technologies accumulated through the development of CCD sensors. With a LUX rating of 1.6, the HD-20 achieves improved picture quality in very low light environments resulting in a truly accurate and clean HD video image.