DHI-LM55-F400N
> 4K Ultra-HD resolution
> VA panel, suitable for continuous 24/7 operation
> Ultra-narrow bezel design, elegant appearance
> 178°H/178°V extra-wide viewing angle for overall viewing performance
> High fidelity digital processing for a brilliant and vivid video
> 6.5ms response time for no motion blur, judder or ghosting
> Support multiple signal interfaces including HDMI, VGA, USB, etc.
> Built-in speaker