... panel 3,wide temperature 4, HD 5. High Brightness 6, touch optional7,any customized service8,our products with CE,RoHS ... ,FCC,CCC certificates. Specification46" High Brightness open frame lcd ... 50HZ/ 60HZ/ 75HZPower Consumption Plug & PlayDDC 1/2BOSD ControlAuto adjust, Brightness, Contrast, Hori. / Vert. Position, Clock, phase, Color, ...