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Cutting-Edge Underwater Surveillance & Threat Detection Solutions for Monitoring Critical Naval, Marine & Maritime Assets Norway
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NORBIT Security

Cutting-Edge Underwater Surveillance & Threat Detection Solutions for Monitoring Critical Naval, Marine & Maritime Assets

NORBIT Security is a leading provider of underwater surveillance and threat detection solutions that enable persistent real-time monitoring of critical naval, marine and maritime assets.

Backed by deep expertise in intruder detection sonar systems and advanced sensing technologies, our product portfolio empowers users with enhanced situational awareness and unparalleled detection accuracy, and is ideal for national security, infrastructure protection, military and government facilities, industrial installations and more.

NORBIT offers different underwater surveillance sonars to adapt to different deployment scenarios, all integrated in our cutting-edge detection software, resulting in exceptional performance and ensuring the utmost in security. They can be mounted on the seafloor or on a range of underwater structures, such as harbor walls, and are highly suited to a variety of mission-critical applications, including:

  • Port Security
  • Naval Vessels
  • LNG Loading and unloading facilities
  • Offshore Windfarms
  • Border Crossings
  • Nuclear Power inlets

Case Study: The use of GuardPoint™ Intruder Detection Systems (IDS) for the Prevention of Shipborne Parasite Drug Smuggling Activity

underwater surveillance and threat detection

NORBIT detection sonars are complemented by our GuardPoint Intruder Tracking Software, a powerful and intuitive program that operators can get to grips with quickly and easily even with minimal experience. It automatically detects and classifies a range of potential threats and intruders, while minimising false alarms for marine mammals and other organisms as well as vessel wakes.

GuardPoint Intruder Tracking Software is capable of tracking multiple targets simultaneously, features data recording and replay, and offers integration with third-party command and control systems as well as underwater loudhailers.

All NORBIT sonars can be provided with advanced anti-fouling protection from ClearSignal®, offering robust protection while maximizing sound performance.

GuardPoint™ 70 Intruder Detection SonarGuardPoint 70 GuardPoint™ 100 Intruder Detection SonarGuardPoint 100 GuardPoint™ 200 Intruder Detection SonarGuardPoint 200 GuardPoint 400 Intruder Detection SonarGuardPoint 400
Naval Ships
Naval Bases
Commercial Ports
Power Plants
Oil Rigs/FPSO
Border Security
Cruise Ships
Luxury Yachts

GuardPoint™ 70

Long-range open-water surveillance for fixed installations & vessels

GuardPoint™ 70 Intruder Detection SonarGuardPoint™ 70 has been designed to provide 360-degree protection at long range in open-water environments. Able to detect challenging targets in the toughest of waters, it is ideal for fixed installations as well as vessel deployment.

Like all NORBIT intruder detection sonars, the GuardPoint™ 70 features 24/7/365 unattended operation capabilities, and allows multiple units to be networked together for enhanced coverage. It is ideal for naval bases and fleets, oil and LNG terminals, offshore rigs and more.

GuardPoint™ 100

Medium-range surveillance for complex environments

GuardPoint™ 100 Intruder Detection SonarGuardPoint™ 100 has been engineered to undertake the most complex surveillance tasks, featuring advanced STX (steering transmit) technology that utilizes a focused beam that can be electronically adjusted to adapt to different propagation conditions. This ensures maximal detection probability in shallow waters.

Designed for mid-range applications and providing 180-degree horizontal coverage, GuardPoint™ 100 is ideal for protecting ports and harbors, energy infrastructure, and naval and coastal facilities.

GuardPoint™ 200

Mid-range surveillance for shallow-water applications

GuardPoint™ 200 Intruder Detection SonarGuardPoint™ 200 provides robust protection in shallow waters at medium ranges, with advanced STX (steering transmit) technology that enhances classification accuracy, reduces seabed reflection, and minimizes false alarms.

Designed for mid-range applications and providing 180-degree horizontal coverage, GuardPoint™ 200 is ideal for protecting ports, harbors, borders, special events and more.

GuardPoint™ 400

Short-range surveillance for extremely shallow waters

GuardPoint 400 Intruder Detection SonarGuardPoint™ 400 is a powerful intruder detection and classification solution that is highly suited for very shallow waters, and is ideal for providing surveillance and protection of rivers, borders, and facilities such as power plants.

The highly portable solution provides up to 180-degree horizontal coverage, and can be easily deployed by a single person on the seabed or on fixed installations such as harbor walls.

GuardPoint 400 case study

Read this case study to find out how GuardPoint™ 400 was put through its paces by the armed force of a NATO member country.

NORTrace

Advanced sonar performance prediction software

NORTrace Sonar Performance Prediction SoftwareNORTrace is a powerful software tool that allows users to estimate sonar performance under dynamic acoustical, oceanographic and meteorological conditions. Suitable for use with any sonar with a frequency between 1 kHz and 1 MHz, it enables the fine-tuning of a wide range of parameters including frequency, bandwidth, pulse type and length, beamwidth, depth and much more.

The software provides a variety of graphical outputs, and can be easily integrated into tactical information displays.

Products

GuardPoint™ 70

Long-range open-water surveillance sonar for fixed installations & vessels

GuardPoint™ 100

Medium-range intruder detection sonar for complex environments

GuardPoint™ 200

Mid-range intruder detection sonar for shallow-water applications

GuardPoint™ 400

Short-range intruder detection sonar for extremely shallow waters

NORTrace

Advanced sonar performance prediction software

Articles

Latest
Underwater Surveillance & Threat Detection Solutions for Naval and Maritime Operations

Defense Advancement showcases NORBIT Security's underwater surveillance and threat detection solutions for real-time monitoring of critical naval and marine assets

Feb 09, 2026
Regional Offices & Locations
NORBIT Security Norway Stiklestadveien 1, 7041 Trondheim Contact Contact Website
NORBIT US. Ltd United States of America 2316 NE Glisan st, Portland, OR 97232 Contact Website
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