TALOS Remote Housing Lightning Detection System w/3' Cable - Black Round Indicator w/Translucent Housing [SFD1000R-T1-BO-BL-3FT]Remote Housing Lightning Detection System with 3' Cable Black Round Indicator with Translucent Housing Lightning can strike from 25 miles away, but thunder can only be heard from 10 miles away. This means lightning can strike even when the sky is blue and it appears no storm is in sight. Each year in the U. S., there are approximately 25 million cloud to ground lightning flashes, and about 300 people are struck by lightning causing death or permanent