Electrified Concertina Wire

Electrified Concertina wire constitutes a physical barrier and includes a detection and deterrence system.
Electrified Concertina wire is composed of a roll of Concertina wire ,  with a smooth inner electrified coil insulated from the outer roll.

It is compact,  easy to transport,  and can be readily installed on walls and fences or used in pyramid barriers.

A DP23 control unit connected to the inner coil triggers an alarm and/or electric shocks as soon as there is an attempt to breach the fence.