PROTECH VIDEOWAVE’s infrared barriers use active infrared technology to create an invisible wall of detection by transmitting and receiving light beams to detect intrusions. When “breaks” occur within the beam, the system goes into alarm to indicate an intrusion.

PROTECH VIDEOWAVE’s accelerometer intrusion detection technology captures variations in movement of an object according to 3 axes, similar to smartphone technology, and compares them to a pre-set zero point. Accelerometers measure changes in gravitational pull, like a smart phone does when it reorients the screen when a user moves the device.

G-FENCE and G-WALL sensors can therefore make an entire fence panel sensitive to cuts, climbs or lifts based on intrusion-induced vibrations (not vibrations caused by wind) but rather changes in the axes.

Dual-technology volumetric sensors (Piramid) integrate a proprietary microwave design (termed Doppler effect) with passive infrared technology. The microwave technology detects the motion of the intruder and the infrared detects a change in IR radiation as the intruder moves through the field of detection.

Both technologies need to be simultaneously activated to create an intrusion alarm.

Our triple-technology barrier is the only system on the security market today that combines a multiplexed infrared beam barrier, a high-frequency microwave barrier and a high-frequency sensor with Doppler effect working in unison.