Indoor LED Display Cabinet 640*480mm High Visibility P4 LED Video Wall

The indoor LED display front maintenance refers to the magnetic adsorption between the magnetic component and the LED display cabinet, and the suction cup directly contacts the box surface during operation for front maintenance, so as to remove the module structure of the LED screen from its cabinets to achieve positive maintenance of the screen body. This front maintenance method can make the overall structure of the display thin and light, integrate with the surrounding building environment, and highlight the indoor visual expression ability. Compared with rear maintenance, the advantages of front maintenance LED screens are mainly to save space, achieve greater utilization of environmental space, and reduce the difficulty of rear maintenance work. In front maintenance mode, there is no need to reserve a maintenance channel, and independent front maintenance is supported, eliminating maintenance space on the rear of the display. It does not need to disassemble the wire, support rapid maintenance work, disassembly more simple and convenient. The front maintenance requires the removal of the screw module structure than the rear maintenance. In the case of single point failure, only one person needs to disassemble and maintain a single LED or pixel, which is high maintenance efficiency and low cost.