FIBER OPTIC
Security monitoring
NBG is a specialist for customized fiber optic based solutions for perimeter intrusion detection systems (PIDS)
- Solutions for any length parimeter
- Best technology which fits your requirements
- One Software platform
Have a question? Don’t hesitate to ask us.
Your Challenges:
- Highest security for your perimeter
- Security for critical infrastructures
- Challenging and harsh environment
Our Solutions
- We supply fiber optic based monitoring system
- Best in class equipment with focus on optimal cost efficiency for your specific project
- Services ranging from complete system design over sensor calibration down to technology consulting
PIDS Applications
Fence/Wall Monitoring
- Easy installation in fences or walls
- Can be fully integrated with complementary security systems
Ground Monitoring
For different terrains:
- Soil
- Sand
- Gravel
Advantages of fiber optic sensors
NBG is a specialist for customized fiber optic based solutions for perimeter intrusion detection systems (PIDS)
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Why Fiber Optics
Passive Sensor
No electrical power at the measurement point
High sensitivity and accuracy
At sensing point Insensitive lead in to reduce disturbances
Harsh and explosive environments
Resistant to corrosion, lightning, etc.
Long distance
Remote monitoring (50 km and more)
Immune to EMI
Electromagnetic interference
Lifetime
Almost no maintenance. Cable lifetime >20 years
Technologies
Zone Based
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Zone Based
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Quasi Distributed
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Distributed
Local resolution, max. lengths, timing
- Distributed Acoustic Sensing (DAS)
- Distributed Vibration Sensing (DVS)
PIDS Systems
Zone Based
- Zone-based (up to 500m perimeter length/zone) and 16 zones/unit
- Total perimeter length up to 8 km/unit (depending on fence type)
- Cost-effective zone-based solution
- Fence mounted and buried sensors (carpet)
- Ground: sensitive only directly on top of the carpet
Quasi-distributed
- Pin point – Quasi-distributed monitoring (+- 5m local resolution)
- Perimeter length max. 1,6km / unit Cost-effective up to 7 km trip. (depending on fence type)
- Well established platform used for 100+ Fiber optic sensing projects since 2010
- Fence mounted sensor system
- Additional monitoring of manholes/gates with the same system
- Different sensitivity and data analysis for each section
Distributed Sensing
- Pin point – Distributed monitoring (+- 5m local resolution)
- Two versions up to 20km or 50 km length, therefore, cost-effective solution compared to DAS systems
- Fence / wall mounted preferred
- Different sensitivity levels adjusting to environmental conditions of each section (HW & SW)
- Full sensitivity and bandwidth throughout the whole fiber length
- Globally well established and accepted solution since 2011
End-to-End Solutions
Optional Services
Cabinet, Manhole, and Gate Monitoring
ADVANTAGES
- Ensures high availability
- Sensor itself is completely passive
- Recognizes opening itself, but also the attempt (vandalism, a truck accidentally damaging a street cabinet, etc.) – event identification
- Integration into Customer Network Management System (NMS)
Our Projects
Ukraine Photovoltaic plant
- NBG provided system design / installation support and comissioning of FiberGuard system
- Integration with 72 video cameras (37 robotic ones) and automatic perimeter lighting
- Security alerts within 5 sec. of attempt and accuracy of 8 meters
- Keyprocessor access control system / Satel security alarm system / Commend intercom system
Gmünd - driving safety center
- 500m PeriGuard Fence based installation
- 200m FBGuard Fence based installation
- Roads and Structural Health Monitoring, Cabinet / manhole monitoring, Temperature sensing
Download Materials
- Datasheets of inhouse products (sensors, manuals, diagrams etc.)
- Reference projects
- Full Presentation
David Laist
Fiber Optic Sensing Specialist.
“Challenge me with your project”
