The DS-D2055LE-G LCD display uses an industry-level extreme-narrow bezel design, which enables a bezel width of 1.8 mm between neighboring displays. The adopted direct-lit LED backlighting technology helps achieve ultra-high and uniform brightness of 500 cd/m² without boundary shadows. The display has abundant interfaces for video inputs, such as DVI, VGA, HDMI, and DP. 4K signal input, auto loop up to 30 screens with HDMI/DP interfaces Switching between three picture modes: Monitoring, Meeting, and Movie Factory calibration for color and brightness uniformity Direct-lit LED backlight with uniform brightness and no boundary shadows 1920 ÃÃÂÃÂ 1080 resolution, 178° viewing angle Extreme-narrow 1.8 mm bezel design Anti-glare, high definition, high brightness, high color gamut, and vivid images with rich colors Stable and 24-hour continuous working Metal casing for preventing from radiation and magnetic & electric field interference Wall-mount and modular brackets available to meet various installation requirements