Specifications: Item Name: Electric Fence Energizer Type: Digital Plug: EU Plug Material: ABS Color: Blue Alarm: This product does not have an alarm function. Equipment Power Supply: DC 12V 2A or Solar Power Equipment Power: ≤3W Output Voltage: 12kV Energy Output: 2J Host Pulse Output Port: Single-port pulse output Pulse Width: 100µs (1/10000 second) Discharge Interval: 1.0-s or 1.5-s mode (optional) Single Line Length: ≤15 km Operating Ambient Temperature: -20°C to +50°C / -4°F to 122°F Relative Humidity: Less than 95°C / 203°F Item Size: Approx. 110 x 180 x 55 mm Features: Electric Fence Energizer Output Voltage: Max. 12kV, Operating Distance up to 8 km. Fence host via pulse amplifier module, grounding of the 12-volt amplifier to a high-strength pulse voltage of 12,000 V, and connection of the transmission to the metal wire mesh. Safe and reliable: The power supply is certified for safe and reliable use. It converts 100–240 V AC to 12 V DC for electric fence chargers. For outdoor use without AC power, a 12 V DC power bank can be used. Multiple power supply modes: The power supply uses a 100–240 V mains power supply. Solar power is also supported, including solar panels, storage batteries, and solar panel power generation controllers (not included). Application: It is applicable to pastures, farms, zoos, etc., and can restrict the activity area of captive animals. It can also be used on farms, forest farms, and in melon, fruit, and vegetable gardens to prevent wild animals from entering planted areas and damaging crops. It protects livestock in enclosures and prevents wild animals from getting to them. Package contents: 1x Electric fence energizer 1x Power adapter 2x Alligator clip electric fence cables 1x Instruction manual