360Degree Lightning Detection Unlike other lightning detectors, Strike Alert HD tracks lightning in ALL directions - there are no blind spots
Storm Trend analysis Now you can visually see the lightning strike distance and the 1-hour storm trend
An audible and/or vibrate warning alerts you before (and while) lightning is within striking distance
LED indicators light accordingly at lightning distances of 24-40 miles, 12-24 miles, 6-12 miles and within 6 miles
Up to 80 hours of operation with two AA batteries