Univision Engineering 

UniVision Engineering Limited designs, supplies, consults, installs, and maintains closed circuit televisions and surveillance systems in the People's Republic of China. The company offers digital video recorder, video quad/split unit, video distribution amplifier, optical link, matrix switcher, control equipment, twisted pair transmission, fiber optic transmission system, bi-phase convertor, combination PTZ and compact fixed dome cameras, video analytic solution, monitoring software, DVR, CCD, color quad splitter, weather proof IR camera, color dome camera, day and night, wide dynamic range, lens, motorized zoom, and vari-focal lenses, as well as accessories. It also sells security related products. The company was incorporated in 1979 and is based in Kwun Tong, Hong Kong.