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Door Count Device



September 5, 2000

In order to improve the accuracy of our door count
statistics, we hope to find a machine that will automatically
count the number of times our door opens during the work day.
Is there such a machine?

Any assistance with product or vendor names, etc. will be
appreciated.


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Michael R. Ridderbusch    mridder@wvu.edu
West Virginia and Regional History Collection
West Virginia University Libraries, Colson Hall
Morgantown, WV  26506-6464

phone   304-293-3536    fax 304-293-3981
http://www.libraries.wvu.edu/wvcollection/index.htm
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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