Model 402 Low Impedance Fencer charges up to 50 miles of clean fence and will shock through wet weeds. Controls all types of animals even predators. Features fuseless design, weather-resistant, vented, non-conductive cabinet, moisture-resistant internal components and a flashing lamp indicating operation. UL listed. 2 joule energy output, 115VAC, 60 cycle, 1 second pulsed DC output.