NXTAR Fiber Optic Intrusion Detection System is based on the theory of
“Interferometer”, utilizing fiber as a highly sensitive medium, indirectly or directly
sensing pressure, vibration. The detected signals will be sent back to controller for
further intelligent analysis, effectively discriminating the real human intrusion from
false/nuisance alarm caused by small animals or global noise.
All NXTAR NS System come equipped with a NC/ CC dry contact which enables a wide
range of security equipments to link up with our system. Upon triggering a TAMPER or
ALARM signal, the NS communication and monitoring unit will trigger the NC/ CC
contacts to perform its respective task. It can also be connected to speed dome cameras
to zoom in on its present location to see and record the intrusion.
We at NXTAR understand that it is almost impossible to demand a perimeter, especially
a big one, to be of the same landscape and environment. Therefore, the NS system can
accept Individual zone settings for finer monitoring resolution. The perimeter can be
segregated into as many zone as desired, but each should not exceed 100m by
1.5m for underground buried installation. To successfully apply the sensing fiber to
Perimeter Intruder Detection System
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SYSTEM CHARACTERISTICS
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1.5m for underground buried installation. To successfully apply the sensing fiber to
achieve good Signal to Noise ratio, the medium in which it is deployed must also be
uniform. This guide will provide our recommended installation methods and selection of
medium, and should be followed as closely as possible to achieve optimum results.
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