The SEETEC Professional Broadcast LCD has been widely used in TV news production, broadcast studios, TV broadcast trucks and other industries. As this series works with other adjacent professional equipment, high stability, high reliability and electromagnetic compatibility are essential to ensure smooth operation of the whole system. The all-metal housing not only makes the product more solid and durable, but also solves the problem of heat dissipation. A full metal enclosure improves immunity to interference! More stability and reliability. More auxiliary functions More professional functions help users to pay attention during shooting, movie/video making and playback. 28" 4K Ultra-HD resolution SEETEC 4K resolution (3840x2160) 28" LCD screen provides an immersive 4K experience for images and videos, bringing unbeatable image clarity to a cinematic display. The SEETEC new 4K280-9HSD-CO is a professional cost-effective quad LCD monitor with 4 x HDMI inputs. It offers a new display solution for a wide range of applications requiring ultra-high resolution content. Powerful OSD design You can quickly and directly access the switching signal and the F1-F4 buttons, which can be customised as shortcut functions such as highlight, checkbox, screen rotation, centre mark, safe mark, etc. Rich connectivity Multiple inputs meet the best needs of a variety of professional display solutions. 3G-SDI, 4xHDMI, DVI, VGA, Audio, Tally. Key Features Quad Split Display (1P, 2P LR, 2P TB, 2P PIP, 4P) Peaking Focus Assist False Color Overscan Display Rotate (0°, 90°, 180°, 270°) Check Field (Red, Green, Blue, Black & White) Picture Stop Zoom, 8%, 8%, 0, 8%, 0%. 93%, 96%, 2.35:1) Colour temperature control Built-in LED tally indicators (red, green, yellow) Packed with Seetec display 5A DC power adapter V-clamp Battery plate Mini HDMI cable Tally Kit Solar Inverter User Manual.