Size 7" TFT-LCD, Resolution 800 × 480, Backlight LED, Brightness Adjustable, Visual angle 130°, System PAL/NTSC, Display mode Mode 1: Manual switch Mode 2: Auto switch Touch screen Support, Alarm input 2-ch, General Working voltage 12 VDC, Working temperature -20° C to +70° C, Working humidity 10% to 95%