This article provides a comprehensive comparison of the technical features, cost-effectiveness, and early warning capabilities between fiber optic fence security systems and compact radar. It analyzes the strengths and weaknesses of both in perimeter security, assisting users in selecting the optimal solution based on their actual needs and budget.

The new-generation perimeter security system integrates radar and optical fiber sensing technologies to deliver all-weather active protection. It supports precise monitoring, intelligent tracking, and multiple alarm functions, significantly enhancing security capabilities and response efficiency.