System Introduction

One Optical Cable Fiber Optic Vibration Sensor Perimeter Alarm System use fiber optic vibration sensor as a “sensor element” to detect the interference of optical characteristic caused by external vibration, Fiber Optic Vibration Sensor is Common communication fiber optic cable. The system achieving long-distance, large-scale perimeter defense detection, each the length of the defense area up to several hundred meters to 1 kilometer. The system can be attached to various kinds of metal fences, barbed wire fences and walls. It is also suitable for open field, it can be buried in normal soil, lawn, gravel and sandy layered grounds, forming a concealed protection system. It` s technology reached international advanced level.

The system have one fiber optic cable, it do not need any power supply and communication lines in defense area. And can be applied to various complex terrain. The system can be applied to all kinds of wild environment which is inconvenient to supply power, so it` s can save costs in the power supply equipment, and easy to construct for users.