FSI Integrated Security Products

With the broadest portfolio in the industry, Fiber SenSys can provide you with the sensor that best meets your needs. Our perimeter sensors are ideal for security applications that might be as small as 50 meters to large airports bigger than 25km. Let us help you protect your site. We protect the most critical resources in the world with the highest level of security.

Our data security products are a low cost, low complexity way to protect your data. Often, expensive crypto equipment can be replaced by our sensors with no impact on band-width or requiring expensive key control and maintenance.

Below is an overview of our alarm processors, sample applications, and key features. Additional details and documentation are available on the individual product pages.

All of our systems are scalable to meet your requirements. Please feel free to contact us to help define your need.

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NEW  Product!

Point Locating Buried Line Sensor

Covert high-security intrusion detection requires and demands the best performance from a buried sensor. The Terrain Defender™ is the next generation buried line sensor providing one-meter target detection for the most demanding sites in the world.

Key Features:

  • Point location to one meter
  • Virtual zoning
  • Redundant enhanced bi-directional processing
  • Terrain-following volumetric covert detection field
  • Works in soil and other organic materials, under asphalt and in concrete.

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NEW  Product!

Point Locating Distributed Acoustic Sensors (DAS)

We provide two high performing, highly reliable long-range intrusion detection sensors.  The EchoPoint is an outstanding choice for large sites and are suitable for the following deployments:

  • Fence Mounted
  • Buried
  • Wall Tops
  • Pipelines

Key Features:

  • Location accuracy of ±6m:
  • Software zoning from 20m to 50km per zone
  • GIS integrations
  • Maximum fiber optic sensor length of up to 50km

The EchoPoint EP9300™ Distributed Acoustic Sensors (DAS) utilize the latest technologies in fiber optic sensing and machine-learning algorithms to provide the most advanced solution for applications requiring long-range, point locating intrusion detection sensors. These advancements make EchoPoint sensors a key part of the solution in large sites where precise intrusion location is needed.

Fiber Defender® Family

Document Downloads:


Fiber Defender® FD7104™

Applications: Government and military, electrical substations, oil and gas processing facilities, and solar power generation sites.

  • Power over Ethernet
  • Built-in tuning and calibration software
  • 4 zones
  • Insensitive lead optional

Next generation algorithm; smarter, faster, and more intuitive.

Applications: Small electrical utilities, cell towers, light industrial, commercial, and retail

  • Stand-alone
  • 2 zones
  • No insensitive lead
  • Online training

Ideal for price-sensitive sites; chain link or welded mesh fences only.

Applications: Small electrical utilities, cell t,owers, light industrial, commercial and retail

  • Stand-alone
  • 2 zones
  • 100m/200m version kits (no-insensitive leads)

Ideal for price-sensitive, less-complex sites; online training; chain link or welded mesh fences only.

Applications: Industrial sites, tactical military, and gated communities

  • Stand-alone
  • 1 or 2 zones
  • No insensitive lead

Advanced tuning; US military approved to highest rating. Typically deployed near the fence line.

Applications: Industrial sites, fixed site military, and gated communities

  • Stand-alone
  • 1 or 2 zones
  • Insensitive lead to 20km

Advanced tuning; US military approved to highest rating. Typically deployed in a control room.

Applications: Oil refineries, correctional facilities, industrial

  • 8 each 1-zone cards per 19" sub-rack, 4U (RK-348)
  • 1 zone per card
  • Insensitive lead to 20km

Advanced tuning; typically deployed in a control room.

Applications: Industrial, mid-size substations and commercial

  • 19" rack-mount, 1U
  • 4 or 8 zones
  • Insensitive lead to 5km

Advanced tuning; great for projects with 4 to 16 zones. Typically deployed in a control room.

Applications: Larger industrial, airports, solar farms

  • 19" rack-mount, 2U
  • Up to 25 zones
  • Insensitive lead to 5km

Advanced tuning; single-cable solution for easy install. Typically deployed in a control room.

Applications: Larger industrial, nuclear power plants, critical infrastructure

  • 19" rack-mount, 2U
  • Up to 25 zones
  • Insensitive lead to 5km

Advanced tuning; high reliability and fault tolerant. Typically deployed in a control room.

SecurLAN™
Active Alarm Carriers

Applications: Physical layer 1 data security for SIPRNET and sensitive data protection

  • 19" rack-mount, 1U
  • 4 or 8 zones
  • Insensitive lead to 5km

Advanced tuning. Meets US Military Protected Distribution System requirements.

Applications: Physical layer 1 data security for SIPRNET and sensitive data protection

  • SL352 dual-channel SecurLAN APU for remote deployment
  • SL352-SM dual-channel with the ability to utilize single-mode cable

Applications: Physical layer 1 data security for SIPRNET and sensitive data protection

  • SL358R rack-mount single-zone APU for remote deployment with insensitive lead to 20km
  • SL358R-SM rack-mount single-zone APU utilizing single-mode cable
  • Eight of SL358R or SL358R-SM single-zone cards per 19", 4U, sub-rack, RK348
SecurCommander™ Security Management System: A command and control interface that when combined with SecureLAN optical sensors and data cutoff switches form a Protected Distribution System (PDS) capable of shielding sensitive networks from physical attacks, tapping, or accidental damage.

The Laser Defender LD204S series is a next generation short range laser scan detector that provides accurate motion detection for indoor security applications. 

  • 20m x 20m (65 ft. x 65 ft.), 95 degree detection area
  • Vertical and horizontal detection modes
  • Multi-angle adjustment shell structure

The Laser Defender LD308SH is a sophisticated next-generation indoor detector that streamlines video monitoring and reduces installation costs.

  • High-res, long-range 2DLiDAR - 165' radius for 190" range (horizontal mounting)
  • Relay or IP
  • Identifies the size, speed and distance of a moving object
  • Eight (8) independently adjustable detection areas

PIR sensors are an ideal choice when a USAF approved interior sensor is needed.  Ideal for personnel doors, ceiling or area coverage, as well as SCIF applications, these reliable and affordable intrusion detection sensors are specifically offered for military projects.

Product Information:

Applications: Wide area detection and where fencing is not present

  • Determines number of intruders and their locations - displays breadcrumb trails
  • All weather conditions – sees through rain, snow, fog, smoke, and sand
  • Cost-saving, easy installation – quick tactical set-up
  • Camera interface with relay preset or slews cameras to field of view to capture target

Product Information

Applications: Sliding gates and perimeters where fencing is not practical

  • Digital or analog
  • Distances up to 500 meters
  • Meets most specifications for volumetric sensors
  • Stand-alone or as a secondary sensor for high-security sites