[4K HDMI/3G-SDI/VGA/Composite]:HDMI 1.4b supports 4K 30Hz signal input,SDI supports 3G-SDI,HD-SDI and SD-SDI signal inputs.Universal VGA and AV composite ports can also meet different usage environments. [Various installation methods]:LILLIPUT PVM150S Security SDI Monitor 6ru rack installation,compatible with the installation of equipment in the machine room;vertical desktop installation,equipped with bipedal support;box mounted installation,convenient to carry,protection and anti-collision;VESA standard screw hole 75*75mm at the back of the machine body can be used to install the wall mounted support,hanging installation. 1.[HDR]:When HDR is activated,the display reproduces a greater dynamic range of luminosity,allowing lighter and darker details to be displayed more clearly.Effectively e