LCD Panel Parameter:
LCD Screen Size:20.3"/21.3"/24.8"/27.7"optional Panel Type: TFT-LCD screen & LED backlight Resolution:1920x1080 Brightness:450cd/m2 Contrast Ratio:3000:1 Response Time:5ms Lifespan:50,000 hours Voltage Frequency:AC100-240V Horizon Frequency:50/60Hz Working temperature:0-50 ℃ Working humidity:10%-90% no condensation
Storage temperature:-20-80 ℃
Interface:USB/VGA/AUDIO/HDMI/RJ45Optional