Features： 1、ALARM FUNCTION: The animal pulse electronic fence host has an alarm function. When the fence fails, a siren will sound, and the DC and AC power can be switched for use. 2、VARIOUS INDICATORS: With host power indicator, high voltage pulse indicator and fault indicator, it is convenient to identify wiring and power status. 3、REAL TIME DISPLAY: Can display the voltage of the power supply or battery in real time. When the display is lower than 12V, the machine will alarm and stop working to protect the battery. 4、GROUND TERMINAL: The high voltage positive 8KV output terminal and the ground terminal form 8KV high voltage pulse electricity, and the 12KV forms 12KV pulse electricity. 5、POWER SUPPLY WAYS: The power adapter can be used for power supply, and customers can provide their own batteries and solar power system for power supply. Specification： Item Type: Animal Electric Fence Product Size: Approx. 24 x 12 x 7.5cm / 9.4 x 4.7 x 3in Bottom Hole Distance: Approx. 22 x 7cm / 8.7 x 2.8in Material: ABS Weight: Approx. 1388g / 49oz Input Voltage: DC12V Output Voltage: 8KV/12KV Pulse Period: 0.75S-0.3S Output Energy: 2J Alarm: Yes Cable Length (Longest Cable Distance): Approx. 5km / 16404.2ft(single wire) Voltage: 100-240V Specification: 5km Alarm Host Type: High Voltage Pulse Fence Uses: Animal husbandry protection Applicable Scene: Outdoor Applicable Animals: Pigs, cows, sheep, horses, dogs and other animals Working Principle: The high voltage current generated by the electric fence pulse controller forms a loop through the wire to animal to earth to host. Electric Fence Use and Benefits: Perhaps the most widely recognized method of animal control is the electric fence system. Electric fences not only control domestic animals and livestock, but also have many important uses, including confining wild animals Type groups of animals, allow crop and forage rotation, isolate animals from trees, rivers, roads and damaged land, electric fences have enabled newer grassland management techniques, better grassland management is better for pastoralists , Fixed and movable electric fences are used for grassland zoning to ensure the uniformity of grassland grazing and animals on the grassland; only in this way can the forage keep good palatability, as well as maintain the appropriate height of the grass, and ultimately play a role in Increase milk and meat production in grasslands. Function: (1) DC12V: 12V DC input socket, need to use 12V power supply of not less than 2A, you can also use the battery cable provided with the machine to directly use 12V battery power supply, if you use 220V AC power, you need to use a power converter (the machine is already equipped), 220V AC power must be equipped with a leakage protector, or a small current leakage protector installed separately for the power converter of the machine. (2) Pulse Adjustment: The pulse cycle adjustment knob, rotate this knob to adjust the pulse to form a discharge cycle between 0.75 seconds and 0.3 seconds (3) Alarm: Alarm output socket, output 12V when alarming, used to connect alarms with power less than 10W, if you need to connect alarms larger than 10W, you need to connect an external relay control power supply to supply power to the alarms, and directly connect an alarm larger than 10W. The alarm will burn out the wiring inside. Package List： 1 x Electronic Fence Host 1 x Power Adapter 1 Pair Battery Clip 1 x Alarm 1 x English User Manual