RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Viewsonic IFP5550-E1, 139,7 sentimetro (55"), 350 cd/m², 3840 x 2160 (mga) pixel, 1200:1, 8 ms, Multi-touch Viewsonic IFP5550-E1. Ipakita ang dayagonal: 139,7 sentimetro (55"), Liwanag ng display: 350 cd/m², Resolusyon ng display: 3840 x 2160 (mga) pixel. Naka-install ang operating system: Android, Prikwensiya ng processor: 1,2 GHz. Lakas ng subwoofer RMS: 15 W. Mga rate ng data ng Ethernet LAN: 10,100,1000 Mbit/s. Bersyon ng HDMI: 1.4/2.0