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SURVEILLANCE
OF FOREST FIRES
SURVEILLANCE AND SECURITY
OF CRITICAL CIVIL INFRASTRUCTURES
SURVEILLANCE AND SECURITY
OF MILITARY INFRASTRUCTURES
SR7© Pipeline Security
Advanced intrusion detection system is specially designed to promote physical security of buried pipelines and other in-ground infrastructure.

SR7© Pipeline Security is a protection system for pipelines. It uses a fibre optic cable and has a very high detection capability, being totally immune to electromagnetic interference and atmospheric conditions.

The fibre optic cable requires no power in the field and therefore, power supply units along the protected perimeter are not required.

The system allows the protection of very long pipelines (up to 50 km) and the area where the sabotageor
climbing is taking place is identified to within a few meters. The fibre optic can be installed over many thousands of kilometres, with an analyser every 50 km.

OPERATION

The fibre optic cable is subjected to mechanical stress caused by stimuli, such as pressure, vibration and motion, which changes the transmission characteristics of the light inside the fibre. The change is minimal, but with a source of coherent light obtained with laser diodesand sophisticated amplifier and processing systems, a signal that can be processed can be obtained.

The careful analysis of the signal and the ability to change, using a calibration and monitoring software, specific parameters that determine the system operation, give this product excellent performance characteristics.

ADVANTAGES

SR7© Pipeline Security is resistant to weather conditions, such as rain, snow, hail, etc., because it works using spectrum analysis of the signals.

Very low percentage of false alarms due to disturbances such as wind, vibration caused by heavy loads passing nearby, etc.

Immune to electromagnetic disturbances.

Calibration is carried out when the system is installed, in real operating conditions.