How to protect the edge of the residential area along the river? It's still dangerous to fight alone.

Generally speaking, if the community is by the river, it must be protected. Otherwise, some children may accidentally fall into the river while playing. Many communities just set up fences to protect them with monitoring, but this can't play a preventive role. Property security personnel may not know until after the incident, so Shrett thinks it is best to set up an electronic fence if the community is by the river. For example, electronic fences are mandatory in residential areas in Shanghai. At present, many projects in Hangzhou have begun to install electronic fences. It is more necessary to install them by the river. The electronic fence itself is safe. If touched, it will not cause direct harm to the human body, but it will have a psychological deterrent effect. Therefore, protection is definitely much stronger than just fences, and electronic fences are not expensive. Safety comes first.