Locating fence-mounted intrusion detection sensor

FlexZone is a coaxial cable-based fence-mounted system that detects and locates any attempt to cut, climb or otherwise break through the fence. FlexZone adapts to a wide variety of fence types and is ideal for sites of all sizes.

Features and benefits

  • Detects and locates intrusions over a distance of up to 600 m per processor
  • Pinpoints intrusions within 3 m (10 ft)
  • Accurately locates intrusions even when there are multiple simultaneous intrusions and in the presence of background environmental noise
  • Flexible software-based zoning (up to 60 distinct zones per processor)
  • Minimal infrastructure requirements – power and data run over sensor cables
  • Differentiates between point disturbances caused by real intrusions and spatially distributed disturbances such as wind and rain
  • Continues protection even in the event of a cable cut
  • Easy to install and maintain

How it works

Using signals generated by the minute flexing of its loose tube coaxial sensor cable, FlexZone detects and locates movement of the fence. High-speed sampling ensures that the FlexZone processor captures a precise picture of the fence signal and enables advanced algorithms to discriminate between intrusion signals and environmental noise. This maximizes the probability of detection while virtually eliminating nuisance alarms caused by environmental effects such as wind or rain.


Video Library



Contact us today to speak with a Senstar representative about your security needs.