
Your Global Partner for Integrated Security Solutions
FD508 Fiber-Optic Intrusion Detection System

The FD508 incorporates Fiber SenSys’ proprietary and patent-pending technology that has been successfully deployed in thousands of sensors throughout the world, in a versatile fiber-optic sensor. The FD508 detects intruders attempting to climb or cut through fences. Sophisticated algorithms distinguish between intruders and “nuisance alarms” that might be caused by wind, wildlife or other environmental conditions.
Note: This product is currently available for ordering,
and has a 30-day manufacturing lead time.
Download Product Documentation:
FD508 Users Manual (registration and login required)
Protecting Perimeters with FD500 Series APUs (application note - login required)





Designed specifically for price-sensitive industrial, commercial, and retail applications, Fiber SenSys® has developed the FD322 Fiber-Optic Intrusion Detection System as an all-new fiber-optic perimeter sensor.
Even with new electronics and a new Digital Signal Processor (DSP), the FD-34X series continues to provide users with an intrusion detection system that is immune to the effects of EMI, lightning, magnetic fields and radio frequency transmissions, all while filtering out sensor cable signals from non-threatening events such as wind, weather and small animals.
For security projects that require the best perimeter protection available, the FD525 Alarm Processing Unit (APU) from Fiber SenSys is the solution. This all-fiber-optic intrusion detection system is capable of detecting simultaneous intrusion attempts on multiple zones along your perimeter. Know instantly when an intruder – or a group of intruders – is attempting to breach your perimeter.





