[Upgraded Electric Fence Energizer]Power supply can reach 10 miles, enough to meet your needs in various scenarios, better control livestock and prevent predators. The output power of up to 2J is enough to meet the charging needs of large animals such as cattle, horses, pigs, and goats. Contains 30 electric fence insulators [Comprehensive Functions]The durable design provides excellent waterproof function, allowing the electronic fence exciter to function normally even in extreme weather. Equipped with alarm device to better protect you. [Easy to install] Equipped with mounting holes for easy installation. Note: To avoid the risk of electric shock to pedestrians, please place warning signs after installation. Input voltage: DC12V Input current: Greater than 2A Working current: 100-700mA Output voltage: peak 10KV Pulse interval: 1.3S Pulse duration:Less than 0.1S Stored energy: 2J Output energy: 1.5J Maximum transmission distance: 20KM Optimal loading distance: within 10KM Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Colour:Photo Color Material:plastic Voltage: AC 220V Package Contents: 30 x insulators 1 x Display 1 x Installation package Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.