Reversing system with quad function monitor, anti-acid corrosion camera, suitable for salt spray melt snow country 7 inch colour Hannstar-panel touch-key waterproof LCD monitorScreen Size: 7 inch (Diagonal length 17 cm) Display Format: 800 x 480 pixelsBrightness: 500 cd/sqmContrast: 500:1Electronic scale displayOSD menu display in Chinese, English, German, French, Dutch, Italian, Portuguest, ...