... .Best resolution:800*480 Products Specification:Screen size:7 inches,Touch keys16:9 Display: 4BNCin Brightness:250cd/m² Contrast: 400:1 ... 1) Warranty time: 2year 2) If there is something wrong with any products not due to human dislocation , we can offer ... one LCD combo DVR, car DVR, DVR card, CCTV KIT, Wireless surveillance systerm,LCD and Monitor, lens, cctv accessory etc. 7" small size LCD monitor ...