The Ultimate LED Wall Solution The URMIII was designed to solve a practical problem. The assembly, installation and subsequent disassembly of multiple LED screens remain a time-consuming affair and incur high labour costs. In the LED rental business, the less downtime that is spent on setting up and breaking down equipment means the more time available to generate revenue. The URMIII is a modular video wall unit mounted with booster handles, which saves labour costs by one-third. Its simple framework, one-touch locking and ejecting mechanism, and improved pull-back and precise positioning system allow true one-person installation in much less time with less effort when compared with conventional installations.