Features:4.3" Color TFT Monitor2 AV For a camera for rear view and front or side view.Scream size: 4.3" TFT 16:9 screenPixels: 480*RGB*234Signal system: PAL/NTSC auto switchableOperate power: 12V DCLuminance: 300nitsContrast Ratio: 250:1Visual Angle: left right: 60¡ã up down rotate angle: 120¡ãOperation temperature:-10¡ã---50¡ãStorage temperature:-20¡ã---65¡ã