The Bosch High Performance LED monitors are high resolution color monitors ideal for use in a video surveillance environment. The monitors feature a color LCD flat-screen panel and are available with 27-inch, 32-inch, 43-inch or 55-inch viewable picture areas. Each monitor features wide horizontal and vertical viewing angles, precise color reproduction and antiimage retention.Functions Excellent image quality The Bosch High Performance LED monitors automatically adapt to the input resolution of the incoming video signal, up to 1920 x 1080 resolution (Full HD) on the 27-inch, 32-inch and 43-inch models, and even up to 3840 x 2160 resolution (4k) on the 55- inch model. The monitors' analog VGA input easily accommodates the widespread use of PCs in today's security surveillance systems. Their high contrast ratio and a high brightness setting offers excellent color accuracy and imaging for easier viewing and interpretation of images. With the monitors' fast refresh rates you get crisp, clear images with less smearing - and less image "ghosting" in fast-motion video. Anti-image retention The monitors' anti-image retention capability helps prevent image sticking or image burning that may occur in situations of displaying static scenes over a long period of time. True color enhancement The monitors provide true color performance. The monitors automatically focus on setting the correct color, temperature, and gamma curve settings to deliver the highest possible picture quality. Industrial grade monitors The monitor is built from an industrial grade panel suitable for 24/7 usage. USB for firmware upgrade The firmware of the monitor can be upgraded by using the USB port. DPMS The monitor supports Display Power Management Signaling (DPMS) for power saving. HDCP The monitor supports High-bandwidth Digital Content Protection (HDCP) to allow playback off HDCPencrypted content.