Discover Liminal-F, an advanced Fiber Optic Based Perimeter Intrusion Detection System (FO-PIDS) designed for enhanced perimeter security. Explore its cutting-edge technology and benefits for safeguarding premises.

1. Liminal-F
Fibre Optic Based Perimeter
Intrusion Detection System (FO-
PIDS)

2. Introduction
The principle on which this advanced perimeter intrusion detection system is based is the
interference of light signals traveling through the optical fibers. These fibers can be
conveniently laid over a wall, a fence, or even under the ground

3. • The functionality of these optical fibers remains
unaffected even on being exposed to sunlight,
high temperatures, rain, moisture, and/or dust –
making it environmentally robust.
What is Liminal-F?

4. • The system ensures that intrusion alarms and
warnings are generated to alert the authorities
concerned regarding the occurrence of intrusion
attempts and their location in the relevant protected
area.
How Liminal-F Works

5. The below are the key
features of Liminal-F
Features of Liminal-F
• Swift Detection
• Zone Based Distributed Sensor
System
• Dry Contact Alarm Output (NO/NC)
• Sustainable and Cost Effective

6. Below are the few
applications of Liminal-F
Applications of
Liminal-F
• Airports
• Solar Parks
• Oil Refineries
• Critical Infrastructure
• Prisons
• VIP Premises
• Hotel/Resorts

7. • The two variants of Liminal-F are
Liminal-F DZ and Liminal-F MZ
Liminal-F Variants

8. • In addition to the FO-PIDS sensors, you will be
provided with the management software for the
device operation, zone management, alarm
indication and warning system.
What Do You get!

9. Conclusion
• We hope that you are now well aware of all the
aspects of the new-age fiber-optic based intrusion
detection system that Liminal-F is. Rest assured,
you will get the best assistance and the most
effective solution for your intrusion detection
needs.

10. To know more, visit: https://www.a-1fenceproducts.com/blog/liminal-f-fibre-optic-based-
perimeter-intrusion-detection-system-fo-pids/
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