Revolutionizing Perimeter & Asset Security with 360° Fiber Optic Sensing

Effective perimeter and asset security demands more than just fences and cameras—it requires a comprehensive, multi-layered approach with cutting-edge technology at its core. At the forefront of this advancement is fiber optic sensing, which transforms traditional security strategies into dynamic, 360-degree protection systems.

A NEW DIMENSION IN PERIMETER DEFENSE

Fiber optic sensing technology enables the creation of a seamless sphere of protection by deploying sensors underground, along fence lines, and on rooftops. It also can be used to monitor temperature changes such as in power busways or tunnel systems. This strategic placement ensures full 3D perimeter and asset coverage and continuous real-time intrusion detection—whether a threat is approaching, breaching, or already within your protected zone.

OUR ASSET PROTECTION SOLUTIONS

SENTINEL™: A Smarter Way to Secure What Matters

The SENTINEL™ suite from Network Integrity Systems delivers intelligent fiber optic sensing solutions for today’s most demanding environments. Our lineup includes:

SENTINEL™ – Award-winning perimeter intrusion detection using zone-based fiber optic sensing.
SENTINEL FOCUS^TM – Distributed Acoustic Sensing (DAS) for real-time situational awareness in large perimeter and border applications.
SENTINEL TS^TM – Distributed Temperature Sensing for data center power busways and beyond.
SENTINEL AXS^TM – Monitoring access points such as lockboxes and maintenance holes.

All SENTINEL solutions integrate with INSIGHT™, our Alarm Response Management Software, giving you a real-time view of your security landscape. With a user-friendly interface and instant alerts, INSIGHT acts as your "single pane of glass"—consolidating systems, streamlining operations, and enabling fast, informed responses.

From government and military sites to critical infrastructure and data centers, SENTINEL™ delivers proactive, precise, and reliable protection—helping you secure what matters most.