Terrain-following volumetric sensor

The XField® sensor is a terrain-following volumetric sensor that creates an electrostatic field around a set of 4 or 8 parallel field and sense wires that causes its processor to sense changes when events, such as intruders penetrating the wires, take place.

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XField is used in free-standing, fence-mounted, roof and wall applications. The system’s tall, narrow, well-contained detection zone allows the sensor to be installed in a wide variety of applications and minimizes nuisance alarms caused by nearby moving objects.

How it works

Digital Signal Processing (DSP) analyzes the capacitance of each sense wire independently and uses the amplitude of change (size of the intruder), rate of change movement of the intruder) and the time the target spends in the detection fields to qualify the alarm.


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