BS200 - Ecran dahua 24'' LM24 B2000SW A200 - Resolution 1920 ×1080 FHD / LED Contrast 4000:1, Angle 178°, Port VGA HDMI, 75Hz B200 - Resolution 1920 ×1080 FHD / LED Contrast 3000:1, Angle 178°, Port VGA HDMI, 100Hz, speaker C200 - Resolution 1920 ×1080, Adobe RGB, Lumens 4000:1, Angle 178°, Port: HDMI VGA, 75Hz