1.tft lcd 7 inch ,16:9 2.800x480,400cd/m2,LED ... No Blue Screen 5.CE,FCC,CCC No Blue Screen TFT LCD 7 Inch for Aerial Photography Applications :If you are ... signal gets weak DescriptionProduct Name:No Blue Screen TF LCD 7 Inch for Aerial Photography Model:FPV-769A Display ... 9Backlight:LEDViewing Angle:140°,120°(H,V)Input Voltage:DC12V±15% Input Signal:Compositive Video Input ,Audio Input Power Consumption ...