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A platform for research: civil engineering, architecture and urbanism
Lock that electronically detects tampering
Pin tumbler locks are provided that include features for detecting tampering. Tampering may be detected in a number of different ways. As an example, abnormal movement of one or more of the driver pins in a pin tumbler lock can be an indication of tampering. In addition, one or more sensors can be included at the end of a keyway that detect picking or bumping beyond the length of normal key insertion. An electrical sensor can be used for detection.
Lock that electronically detects tampering
Pin tumbler locks are provided that include features for detecting tampering. Tampering may be detected in a number of different ways. As an example, abnormal movement of one or more of the driver pins in a pin tumbler lock can be an indication of tampering. In addition, one or more sensors can be included at the end of a keyway that detect picking or bumping beyond the length of normal key insertion. An electrical sensor can be used for detection.
Lock that electronically detects tampering
GINOS ALEXANDER ZISSIS (author) / ROTH GREGORY BRANCHEK (author)
2017-02-14
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser