Sophisticated Hyper-Digital Processing Technology provides these dual range radars with real-time presentation and superior target discrimination. It eliminates unwanted noise to provide a clearer detailed image of targets and enhances the detection of smaller targets. Designed with brilliant 8.4" color LCD daylight-viewable display with 480 x 640 pixel resolution and anti-reflective glare coating for outstanding viewing. True-color radar displays echoes in different colors, depending on signal strength. Warning Zone Alarm alerts you to "incoming" and "departing" targets breaking your present guard zone. All models include interference rejection, target expansion, VRM, EBL, parallel index, course position, RGB monitor output, and external buzzer. Heads up, North up, and Course up display modes. Accepts CCD camera input to display split-screen radar and camera so you can monitor important areas of your vessel while still keeping watch of your surroundings. Housed in sleek, IPX5-rated waterproof case. Two-year warranty.