Perimeter security is a crucial component of the overall security strategy for many companies, especially in sectors such as transportation, energy, and logistics. While traditional systems like cameras and motion sensors remain important, the emergence of LiDAR (Light Detection and Ranging) technology offers a more accurate and robust solution for threat detection.

What is LiDAR and how does it work?

LiDAR technology uses lasers to create a three-dimensional image of the environment. This enables extremely accurate measurements of distances and movements, even in adverse weather conditions or low-light situations. Unlike conventional cameras, LiDAR can identify objects in real-time without being affected by shadows or changes in lighting.

Advantages of LiDAR in perimeter security

• Accurate detection

  LiDAR systems can detect very small movements and record the precise position of objects. This makes it particularly suitable for monitoring large areas such as airports, ports, and industrial complexes.

• Integration with existing systems

  LiDAR can be easily integrated into existing security infrastructures, such as Video Management Systems (VMS) and alarm systems. This adds an extra layer of security without requiring major infrastructural modifications.

• Weatherproof and robust

  Unlike traditional cameras, which can be limited by poor weather conditions or poor visibility, LiDAR remains fully operational under all conditions, ensuring constant security.

Use cases of LiDAR in critical infrastructure

• Power plants

  LiDAR can help detect unwanted intruders early and raise immediate alarms, which is essential for ensuring the continuity of energy supply.

• Airports and ports

  Given the large perimeters these locations have, LiDAR offers an efficient way to identify fast-moving objects such as drones or vehicles, without the risk of false alarms.