All fences, included walls and picket fences, can be protected with a barbed wire on top, as a deterrent to climb over.
“LiteFENCE for barbed wire” increases the security of the barbed wire by adding a plastic fiber cable to it, which detects cut or flection in case of intrusion attempt.
Alternatively, where barbed wire is not allowed or is not possible for aesthetic reasons, “LiteFENCE for metal rope” can detect attempts to climb over. Two lines of 4mm metal rope are placed over the fence and plastic fiber LiteWIRE is attached to it and connected to LiteFENCE analyser. An alarm is triggered when the fiber is bent or cut.
The whole are inside and outside remains fully available and walkable: people and vehicles can go along the fence also when the perimeter protection system is active. Anti-intrusion detection can be kept active also H24.