Car dash board monitor Display method:tft active matrix system Resolution:1440(h)x234(v) Brightness:300 nits Contrast ratio:250:1 Viewing area left/right:60min. Top:20min. Bottom:40min. 2audio/video input Connected to in-car camera system for driver Rear-view Video system: ntsc/pal Power requirement: dc 12v+/-10% Operating temperature:-10c -+60c Storage temperature: -20c -+70c Remote control: wireless ir remote control Picture mode4:3 screen