The 65" NEC E654, an LED direct-lit, commercial-grade display, is ideal for education, corporate and other digital signage applications. This model delivers all of the benefits of LED backlighting in the 65" size category. Full HD resolution delivers stunning image quality for a variety of content, and the E654's integrated tuner and speakers allow users to enjoy high-definition broadcast capabilities. This display can be monitored remotely through the RS-232C networking feature, which also provides customers the ability to synchronize multiple displays, remotely power on/off and lock out external buttons to prevent unwanted changes in the display's setting.2RG1797. 1797. Nec Display NEC Display E654 65" 1080p LED-LCD TV - 16:9 - HDTV 1080p - 120 Hz.