There are generally two options for small-size outdoor display screens, one is hydraulic rod support, and the other is to use outdoor front maintenance modules.
In theory, the maximum height of the outdoor front guard led display of the hydraulic rod cannot exceed 2.8 meters, but in fact, when the display height exceeds 1.5 meters, the display will be too large and heavy, which will cause a lot of inconvenience in the installation.
In this case, the best choice is the outdoor front maintenance module.
There are generally two outdoor front maintenance modules, one is to lock the screws from the front, and the other is the lock design.
This video takes outdoor P4.81 as an example to show you how to install outdoor front maintenance lock LED module.