How to judge whether the electronic fence is charged or not, and whether the electronic fence in the community is generally charged?

First of all, understand the types of electronic fences, which are generally divided into tension electronic fences and pulse electronic fences. There are many pulsed electronic fences installed in general residential areas, which will emit pulsed high voltage. The pulse electronic fence system is safe and reliable, and the system adopts the design idea of high voltage and low energy, which will not cause life danger to human body. Note: Some pulse fence hosts support high and low voltage protection.