About LonRun ?LONRUN" is a global famous CCD Camera and surveillance system manufacturer specialized in researching and developing CCD camera, Digital video recorder and video storage device. The product mainly includes company & family monitoring system, Industry control, Medical Instrument, Device survey, video conference, USB camera, IP video telephone, etc. The product sale spreads world wide, including Europe, US, Japan, Russia, Southeast Asia, Taiwan and so on. With more than 30 years? experience and a hundred technical professionals? hard working, ?LONRUN? will lead you into a splendid digital world  Research Department ?Dares to explore, Innovate constantly? has been the steady faith of research department. After having developed a series of digital Exview CCD video camera with high resolution and low illumination in 1999, LonRun developed the DVR system in 2000. Traditional monitoring technology and digital bidirectional audio & video recording technology are perfectly integrated together here, through which LonRun received high praise and unanimous approval from the customers