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Perimeter Security

With the development of economy, people's safety consciousness is gradually improving. In order to solve the problems of property loss and personnel security caused by intrusion, theft and destruction, the demand for perimeter security has gradually increased in various industries. Perimeter security can be divided into two categories: the visible and invisible. Nowadays, the visible is gradually replaced by the invisible, because it can’t give an alarm in time and is easy to be destroyed. Benewake designed an invisible perimeter security system, using high-performance single-point long-range LiDAR sensors and cameras or alarms. The system can detect and locate intruder, sound the alarm immediately and trigger related security work for all day long and 7 days a week.

Detail
With the development of economy, people's safety consciousness is gradually improving. In order to solve the problems of property loss and personnel security caused by intrusion, theft and destruction, the demand for perimeter security has gradually increased in various industries. Perimeter security can be divided into two categories: the visible and invisible. Nowadays, the visible is gradually replaced by the invisible, because it can’t give an alarm in time and is easy to be destroyed. Benewake designed an invisible perimeter security system, using high-performance single-point long-range LiDAR sensors and cameras or alarms. The system can detect and locate intruder, sound the alarm immediately and trigger related security work for all day long and 7 days a week.

high-performance single-point long-range LiDAR sensors security system
Fig.1 Perimeter security system——system framework

high-performance single-point long-range LiDAR sensors security system
Fig.2 Installation diagram of perimeter security system based on LiDAR

1. System description 
1. Long-distance intrusion detection:LiDAR provide all-time detection at any point of the whole course. 
2. Locating intrusion:Once there is a threatening intrusion, the system can locate the occurrence point with the distance information detected by LiDAR in real time, making it easy for security personal to take effective measures to the intruder precisely and timely.
3. Linkage with other monitoring system (sound and light alarm)

2. Advantages of LiDAR based perimeter security system
Compared with traditional electric sensor or fence, LiDAR has following technological advantages:
It's small in size, light in weight, and has excellent reliability and stability.
As passive device, its power consumption is very low, which will greatly lower the system’s cost.
LiDAR can resist electromagnetic interference and corrosion, making it able to work in hostile chemical and field environments.
It's nonradiative, without flammable and explosive materials.

3. Application scenarios
The system is suitable for any important places, such as airport, high-end villa, private island, fishing ground, power station, nuclear power station, prison and so on.

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