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PCE
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CPC Subgroup
G08B 29/06

Monitoring of the line circuits, e.g. signalling of line faults

Full Title

Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation > Monitoring continuously signalling or alarm systems > Monitoring of the line circuits, e.g. signalling of line faults

1 direct subcode

Child Classifications

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  • G08B 29/08 Signalling of tampering with the line circuit