Product Show Model CK1250:12.5”4K 3840x2160 Broadcast Monitor with 3G-SDI, 4K HDMI, Displayport *12.5" 8 Bit IPS Panel, *3840x2160, Ultra HD Resolution, *400cd/m² High Brightness,  *170°Viewing Angle, *1500:1 High Contrast, *3G-SDI, 4K HDMI, Displayport,  *Quad View, False Color, Peaking, Image Flip, Feature More professional functions assist users to accurately monitor when shooting, making and playing movies/ videos. 12.5 inch full HD large screen, resolution 3840X2160,high brightness. The outstanding image quality that allows you to achieve your "VISION". With 4K HDMI Input ,3G-SDI Loop In &Out Support 3G-SDI,HD-SDI,SD-SDI. 4K Displayport Input Support Displayport 1.2 support 4K 60Hz Multiple Views Display Support Quad Views from Different Inputs,support Picture-in Picture Application Broadcast  monitor has been widely used in all levels of TV news production, post production, programme broadcasting and TV broadcasting trucks, special vehicles video surveillance and other fields. Since this series is working with other adjacent professional equipments, therefore, the high stability, high reliability and electromagnetic compatibility are very important conditions to make sure the whole system work smoothly.