Integrated electronic article surveillance and people...

Communications: electrical – Condition responsive indicating system – With particular system function

Reexamination Certificate

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Details

C340S539100, C340S539130, C340S573100

Reexamination Certificate

active

10828041

ABSTRACT:
An integrated electronic article surveillance (EAS) and people counting system including an EAS system, a people counting system, and an alarm management unit. The alarm management unit accepts the EAS data signal from the EAS system and a people count signal from the people counting system for facilitating correlation of EAS and people count data. A method of monitoring a passageway and an alarm management unit associated with an integrated system are also provided. There is also provided a people counting system for determining a direction of travel of people including first and second people detection devices and a controller. The controller provides an output representative of a direction of travel in response to the outputs of the first and second people detection devices.

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patent: 7019644 (2006-03-01), Barrie
patent: 2002/0104013 (2002-08-01), Ghazarian
patent: 2003/0093305 (2003-05-01), Davis et al.

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