About The dock lifeguard

The Dock Lifeguard is a cutting-edge water safety device designed to detect dangerous electrical currents around docks, lifts, and waterfront areas. It continuously monitors the water for voltage as low as 80 millivolts and instantly alerts you with a loud siren and bright LED warning light when a hazard is detected. Dock Lifeguard provides 24/7 peace of mind—without monthly fees. Ideal for lake homes, marinas, and boat docks, it’s the essential solution for preventing Electric Shock Drowning (ESD) and ensuring water safety for your family and guests.