Window displays need to be bright & guaranteed against blackening free. This is an example of, a 3rd party installation and, what happens if this specification isn’t met. Would you trust your brand to a company that supplies this type of technology? Cheap isn’t best!
Using the wrong display in a window is false economy. The screens are not bright enough and not guaranteed against going black.
Using an enclosure with LCD screen can result in the unit blackening due to ineffective management of heat. This is the result.