Terrain Following & Volumetric Sensors

Terrain following and volumetric sensors

Terrain following and volumetric sensors create an invisible electromagnetic detection zone along the path of parallel cables, which sense change and trigger when events, such as intruders, penetrate the wires.


Portable outdoor sensor

Repels® is a portable outdoor security sensor that operates like a radar fence. It creates an invisible electromagnetic detection zone along the path of two parallel cables that are supported by poles driven into the ground. Repels is designed specifically for perimeter protection and has none of the limitations of line-of-sight sensors.


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.

Contact Us!

If you are interested in purchasing Terrain following and volumetric sensors, then don’t waste any time getting in contact with Matrix Fire & Security. 

If you would like to speak with a member of our team in person then feel free to call us on 01296 614440, or you can just fill out our online contact form and someone will get back to you as soon as possible.

Request A Callback

Please fill out the form below, and we will be in touch shortly.