Tunnel safety

Unauthorized people entering railway or subway tunnels, this can cause dangerous situations and delays of trains and metros. Why not equip these entries with radar?
False alarms caused by trains? Not with our radars. We have the option to program the radars in such a way that we can distinguish people from trains.
Therefore the number of false alarms significantly reduces. Radar can be a very valuable addition to the current security systems, such as cameras, already present at tunnels.

Olaf Biezeman, 24 april 2015