It is a TFT LCD flat panel monitor with dimming knob control from 0%~100%, designed for marine industry applications. With a viewing size as large as 19"/21.5”, it presents an ample display area as well as vivid and sharp images for your HMI. It features Direct-VGA & Composit signal transmission, which allows VGA control cards to be used in your system. ›› TFT LCD with resolution up to 1280x1024 / 1920x1080 ›› Dimming knob controls backlight brightness from nearly 0% to 100% ›› Direct VGA & Composite video input interface ›› LCD OSD control keys ›› Flat-sealed front panel ›› Robust design with anti-rust chassis and aluminum front panel ›› Supports rack, panel, desktop or VESA arm mounting