FD525 Fibre optic sensor

The Fiber SenSys FD525™ Alarm Processing Unit (APU) represents state of the art fiber optic sensor interrogation and signal processing technology for perimeter protection. When connected to its unique fiber optic cable assembly, the FD525™ APU is can detect simultaneous intrusion attempts from multiple zone locations on a perimeter.

Intended for fence line applications, the FD525’s cable assembly divides a perimeter into a maximum of 25 zones per APU. Each of these independent zones is sensitive to vibrations from intrusion attempts. The FD525 interrogates each zone continuously and analyzes the optical return signals to determine whether an intrusion occurs. The FD525 provides users with the ability to tune each zone independently for optimal system effectiveness

The unique capabilities of the FD525 provide the highest levels of perimeter security in the market: detection of simultaneous events on all zones, installation of sensing elements in high-security configurations (PL-1), and mitigation of single-point failures in the environment.