Offering superb quality, yet at a highly cost effective price, the RX-802A dual 8" rack mount monitor has now been upgraded to utilize an eco-friendly LED backlit LCD screen. Each screen includes one audio, two composite video, one S-Video, and one VGA input - per screen and offers excellent picture quality even under high ambient light conditions. The built-in VGA scalar can accommodate resolutions from 640x480 to 1024x768. Each screen has discreet audio with built-in speakers that can be used as a confidence monitor or audible alarm from an external source. The unit is powered by only 12VDC and comes with an 110/240VAC adapter. RX-802A: 2 Composite Video inputs, 1 S-Video, 1 VGA and 1 Analog Audio input per screen MODEL RX-802A Composite Input(s) 4 VGA Input(s) 2 S-Video Input(s) 2 Analog Audio Input(s) 2 Brightness 400 Contrast 400 : 1 Audio Yes Power 3.5A at 12VDC LCD Diagonal 8" / 203mm LCD Size 163 x 122mm No. of LCDs 2 Resolution (dots x RGB) x lines 2400 x 600 Aspect Ratio 4 : 3 Dot pitch 0.067 x 0.202mm Viewing Angles 120 / 130 degrees Backlight (min.) 50k hours Rack Size 4 RU Dimensions: US 19 x 6.9 x 2.2" Dimensions: Metric 483 x 175 x 56mm Weight (approx.) 5 lbs (2.3kg) Screen Type Active matrix TFT Composite Format NTSC/PAL Auto-sensing Composite Termination 75 Ohms (selectable for units with loop) Picture Controls brightness, color, tint(NTSC) contrast via OSD VGA Resolutions 640x480 to 1024x768