Wireless Detection

At WFSA we offer solutions which will ensure that the security threat at the identified areas of interest is mitigated, using an appropriate Physical Perimeter Barrier, integrated into Early Warning Perimeter Intruder Detection

What is WI-I

The Wi-i system is a wireless perimeter intrusion detection and monitoring system, designed to specifically offer you a complete monitoring solution.

Primarily a perimeter detection system, Wi-i also incorporates measuring and control devices to enhance information presented to you.

With Wi-i, you can secure you perimeter boundary, open your gate, monitor your fridge, and at the same time have valuable information available regarding day to day operations.

  • Features:
  • Easy to setup and use
  • Expandable technology base
  • Reliable, accurate information
  • Low cost

  • Alerts via:
  • SMS
  • Cloud service
  • Sigfox network
  • Local Controller
  • Long RF range – 600m line of sight


Wi-i Deflexi

The Wi-i Deflexi unit is installed onto free moving wire fences (electrified or not). The Deflexi acts as a wire tension monitor – alerting of cutting, spreading or tampering with the fence line. With Deflexi – your wire fence becomes a highly effective security barrier, detecting all possible intrusion methods.

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Wi-i Tremoli

The Wi-i Tremoli is a kinematic fence detection sensor. It measure cutting, climbing and tampering with a variety of fence structures. A Tremoli is installed every 9-20m down the fence, depending on the type of fence and the detection required.

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Wi-i FourIO

TheFourIO unit provides 2 inputs and 2 outputs used to monitor digital inputs or provide control over other systems (i.e. gates, cameras, etc)