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Currently 150 people can use one door. It can easily be extended to a couple of thousand. Our idea was to be used in schools to know where the professor or student entered.

The eprom can store about 100 prints , so its meant for pure access control , meaning one fingerprint may open it from 8:00 to 9:35 and other from 9:35 to 11:30 ( professors ) and the principal may open it 24/7 for example

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