Modern factory area is large and mostly far away from the urban area, in order to carry out security precautions on the perimeter of the factory, it is generally possible to set up walls, fences or take the method of duty guard。However, the walls and fences may be damaged or overjumped by intruders, and the staff on duty may be negligent or temporarily leave the post. In order to improve the reliability of perimeter prevention, it is very necessary to establish a perimeter prevention system。

The traditional factory perimeter security system is to build high walls, iron fences, etc., to prevent backward means, in order to better protect the safety of the property and the factory, design a factory perimeter security monitoring and alarm system program combined with civil air defense and physical defense, and pay attention to its expansion and linkage functions。