ELEKTROZAUNGERAET.

摘要

The electric fence system has an electrical pulse generator circuit arrangement with test and monitoring device for the state of the fence. The test and monitoring devices contain electrical circuit parts to detect one of the electrical peak voltages of the electrical pulses applied to the fence. The test and monitoring devices also contain devices to develop a reference variable for the pulse voltage and devices to compare the detected value corresponding to the pulse voltage with the reference variable and devices to evaluate the results of the comparison, such as a display, recorder, alarm, etc.