The Dare Enforcer Series Fence Energizer DE 60 is a powerful tool for controlling your pet and garden animals. With 10 Joules of output and up to 3 acres of coverage, it's the perfect choice for keeping your property safe and secure. And with pulsating low impedance technology, you can get the power you need for less money. Keep your furry friends in check with the Dare Enforcer Series Fence Energizer DE 60!