Sensory level attacks and break - ins for Treasuries

摘要

Sensory level attacks and break - ins for Treasuries. The present invention relates to a floor or set of tiles (1) to form a floor, containing as a means of identifying an attack or attempted forced entry through an earth sensor (9), and at the same time, delaying the action of thieves in the action by means of chemical and abrasive (5) Cos (7).