What is an electronic fence

The electronic fence is an intelligent perimeter system composed of a pulse generator (host) and a front-end fence. The electronic fence for modern public safety has evolved and improved to become a new type of perimeter alarm product. It changes the traditional model of pure ex post alarm in the previous perimeter prevention, emphasizing that blocking (tangible fences, creating intrusion barriers) is The main and alarm (acoustic and optical alarm and can be linked with other security systems) are supplemented by a new concept of international perimeter security that has the role of deterrence (reduces the desire to commit crimes). Compared with perimeter security systems such as infrared, microwave, and electrostatic induction, they have the obvious advantages of low false alarm rate, freedom from terrain and environment, and high safety. They have been widely used in substations, factories, communities, schools, villas, warehouses, airports , Military bases, detention centers, prisons and other places.