Application:indoor,advertising, Indoor Color:black Panel Size:46 49 55 inch and other sizes Place of Origin:Guangdong, China Brand Name:VETO Screen Type:LCD Product name:video wall Interfaces:RS232/RJ45-8/VGA/DVI/BNC Color Model:Support PAL/NTSC/SECAM Warranty:2 years Use:monitoring command center and Other places bezel:0.8mm