SYSTEM FOR DETECTING INTRUSIONS BY RECONFIGURATION

The invention relates to a system (1) for detecting intrusions, which comprises: mesh surfaces (2), each mesh surface (2) comprising cells (3) which comprise a pattern that is a portion of a continuous electrical circuit; interconnection surfaces (4) which comprise connectors (24) that are suitable for connecting cells (3) of the mesh surfaces (2) according to a first configuration for forming groups of electrically connected cells (3), the patterns forming a continuous electrical circuit of patterns; a detection module (8) capable of detecting a modification of an impedance which is characteristic of each group of cells, the system (1) also comprising a module (6) for configuring interconnections of connectors suitable for modifying the first configuration over time so as to obtain at least one second configuration of the interconnection surface (4).