Feature: 1.10KM control range] This fence energizer is specially designed for electric animal fences, which can control an area of 10KM, and 2. [Two terminals] This fence energizer comes standard with two terminals, one of which is a fence ground terminal for connecting to an independent grounding system, and the other is a fence output terminal for connecting to a fence. 3. Electronic digital display panel: LCD panel, voltage display, fully waterproof design 4. [Safety protection] Because the cable has undergone a series of strict tests, the device is safer and more reliable to use, and can prevent fires 5. Full waterproof design: it can be used when exposed to extreme weather, full waterproof design Specification: Input voltage: DC 12V or AC 220v Input power consumption: 4.7W Pulse frequency: 0.5-1.5 seconds adjustable Output voltage: 8KV (medium voltage) -12kV (high voltage) Transmission distance: 10 kilometers Package Contents: 1 x main power supply for electric fence energizer 1 x Electric fence energizer 1 x Battery power clip connector