The Lumens™ VC-A70H 4K Ultra HD PTZ camera is equipped with a professional 1/2.3-type progressive scan “Exmor R” CMOS sensor with 9 megapixels output resolution that delivers a superb clear and vivid live image. The superior 12x optical zoom lens, excellent white balance, and exposure mode delivers a clear image even in low light or the extreme contrast of brightness and darkness of a conference room. The camera covers a wide shooting angle and utilizes a highly efficient DC motor servo controller to achieve high-speed, quiet and precise positioning movements with smooth PTZ operations. The VC-A70H HD PTZ camera has HDBaseT interfaces allowing Ultra HD resolution and long distance transmission up to 70 meters which carries power, video, and control through one CAT5e/6 cable. Lumens VC-A70H 4K Ultra HD PTZ camera is applicable for lecture capture, videoconferencing and broadcasting systems.