Talos SFD1000R Black Round Flush Mount Lightning Detector with 3ft CableThe Talos SFD1000R is a compact, high sensitivity lightning detector designed for boats and watercraft. With a 25 mile detection range and a low profile flush mount design, it keeps your crew informed as offshore weather builds. Detection range: Up to 25 miles of storm detection range for early warning before storms approach Mounting & design: Compact black round flush mount enclosure with a 3ft cable for a clean, low profile installation on boats,