Cirrus Systems Inc. (San Rafael, CA) has announced it N2 System of modular EMC panels that can be configured to can be configured to any size on-demand, the company reports. The N2 system comprises 12 x 12-in. aluminum-frame units and corresponding 12 x 12-in., encapsulated, waterproof, LED modules. The assembled unit can be as light as 5 lbs./sq. ft., the company states. The modules are serviceable from both the front and rear. A specially designed embedded controller is connected to the system to dictate the display screen's message, which can be edited via an iPad, iPhone or Android devices. Additionally, content such as weather feeds, sports scores, financial information, and twitter comments can be set to stream directly to the displays for live updating content.