Feature: 1.Pure hardware structure, no internal operating system, no system crash, virus infestation, compatibility and other problems, allowing frequent switch on and off, quick starting up (no more than 5s).2.Output support DVI, HDMI, 3G-SDI, VGA and other signals;3.Meet kinds of signal format input, support DVI/HDMI/VGA/SDI/AV signals, and support 4K signal;4.Support signal source group, it can control multiple video wall groups with different resolution. It is with function of windowing, overlay, stretching, scaling, PIP and roaming. 5.Support local monitoring. In the control room, it can real-time monitor video wall screen through local monitor; 6.The input card and output card support hot plug and plug, and allow the system to replace and upgrade the card in the case of continuous power.7.Support HD Point-to-point vector subtitle display;8.Support ultra hd static base map display;9.Support information publishing function10.Support video wall grouping mode, max support 4 groups split screens. .Each group of screens can independently set parameters such as resolution,row and column, and support independent storage and invocation of scenes.11.Support sync technology, screen sync switches seamlessly. .12.Support video signals fold lines, to make picture bright and smooth.Supports storage for scenarios. Network port and serial port rs-232 communication control, and control protocol is opened; 

Feature: Pure hardware structure, no internal operating system, no system crash, virus infestation, compatibility and other problems, allowing frequent switch on and off, quick starting up (no more than 5s).Output support DVI, HDMI, 3G-SDI, VGA and other signals;Meet kinds of signal format input, support DVI/HDMI/VGA/SDI/AV signals, and support 4K signal;Support signal source group, it can control multiple video wall groups with different resolution. It is with function of windowing, overlay, stretching, scaling, PIP and roaming. Support local monitoring. In the control room, it can real-time monitor video wall screen through local monitor; The input card and output card support hot plug and plug, and allow the system to replace and upgrade the card in the case of continuous power.Support signal preview. Input images can be pre-paged on the interface software, and checked in the preview area in real time and make sure it is normal before opening the window accordingly; 8ch signals can be previewed simultaneously;Support software redisplay. Video wall effect can be viewed on software interface, instead of the traditional virtual window;Support video wall grouping mode, max support 4 groups split screens. .Each group of screens can independently set parameters such as resolution,row and column, and support independent storage and invocation of scenes.Support sync technology, screen sync switches seamlessly. .Support video signals fold lines, to make picture bright and smooth.Supports storage for scenarios. Network port and serial port rs-232 communication control, and control protocol is opened; Redundant power supply design, which is safe and reliable. 2 power supply can work simultaneously or separately. One power failure will not affect the normal use of another power supply.