... :12inch,4:3 Display:AV/TV/PC Brightness:250cd/m² Contrast: 500:1 Response time: <=8ms Viewing angle: 160 Best resolution ... Camera, USB camera, car camera,standalone DVR, all in one LCD combo DVR, car DVR, DVR card, CCTV KIT, Wireless surveillance ... systerm,LCD and Monitor, lens, cctv accessory etc. 12" AV/TV/PC ...