Infrared 3D sensors
The 3D Infrared technology used in our collision avoidance kits is a flight time technology that qualifies the obstacle. Indeed, the reflective bands returning more light, we are able to isolate them and thus send sound alerts only when there is a human being in danger.
Of course you can also detect all objects. But is not it annoying, on a construction site, to be alerted for a simple pile of sand or a bush.
Thanks to our kits, the machine operators will be alerted only in case of real danger.