Detecting glass for anti-theft

The utility model provides an informational component which is used for identifying criminal behaviors of stealing, destruction, etc., for a theftproof electronic alarming device. The informational component is named as a theftproof detecting glass which is composed of a conducting film circuit which is overspread on the glass by printing and plating, a circuit outgoing line and a protective layer. The high hardness and fragile characteristic of the glass is used, and the utility model is popularized and is used for alarming the theftproof 'phenomenon ' at the time of changing; for the 'behavior' alarm, the alarm can identify the crime for the 'behavior' alarm. The alarm need not manual discrimination and can automatically and directly report a case to the police to enhance the instantaneity and the accuracy of reporting the case.