This product uses the latest embedded single chip video monitoring system, video, audio, motion detection, dynamic frame rate, night infrared start, photosensitive induction, circulating storage and other functions in one, and the traditional AV simulation monitoring, compared with: simple installation, need not wiring construction), convenient operation (plug in the power begins to work), video data search simple characteristics; widely is applicable to household, shops, businesses, offices, supermarkets, schools, warehouses, garages, buildings, streets and other monitoring range.