Electronic fence is the most advanced perimeterAnti theft alarm system.It is a security protection system set up through virtual or physical means based on modern electronic technology, communication technology, positioning technology, etc., to monitor and supervise the entry and exit of people or objects in specific areas. When an object or person attempts to cross this area, the system will immediately sound an alarm or take corresponding measures to achieve the purpose of warning, prevention, or protection.

Electronic fence technology can be traced back totwentycenturyseventyAt first, it originated from British ranches as a simple direct current wire that restricted the range of livestock movement. Subsequently, it developed into an intelligent perimeter security system with blocking and alarm functions. Since then, electronic fence technology has been significantly improved, with products that are more user-friendly, adjustable output voltage, and equipped with high voltage and safety mode switching to avoid accidental strikes. At the same time, remote control operation and other functions have been added. With the development of the Internet of Things, network electronic fences have emerged to achieve real-time information transmission, data exchange, and remote supervision.Nowadays, electronic fences have entered the stage of intelligence and integration, and intelligent electronic fence systems can achieve automatic monitoring and diagnostic functions.

The electronic fence system is mainly composed ofElectronic fence hostIt consists of three main parts: front-end accessories and back-end control system. Usually, the electronic fence host is installed outdoors along the existing fence (such as a cement wall or iron fence), and the pulse electronic fence host is also located outdoors. The alarm signal is transmitted to the backend control center through signal transmission equipment, and management personnel can remotely control the deployment and removal of external pulse hosts.

Bus based electronic fence perimeter alarm system

The electronic fence system has functions such as deterrence, alarm, and zoning management. The front end of the electronic fence is installed on the fence, which can significantly increase the height of the fence. The high-voltage cable installed is equipped withfive thousand～10000VHigh pressure provides a strong sense of deterrence to intruders and effectively reduces the motivation for invasion behavior. The system has intelligent alarm function. Once illegal intrusion or destruction is detected, an alarm signal will be immediately issued and connected to the management center for unified management. At the same time, it can be linked with other security systems. The network electronic fence also supports remote supervision and control. Users can view alarm information and set system configurations through a web browser, achieving unified perimeter alarm management platform management with other security systems, and ensuring comprehensive security protection.

Electronic fences are widely used in residential areas, factory warehouses, military bases, airports, prisons, and other places. Tailored protection solutions are provided according to different scene requirements to intelligently and efficiently safeguard the peace of one area. They have become an indispensable and solid force in the modern security field.