Yes We can use BioAccess as Door Access Controller.

For the access control system we have to use Power Controller along with the device .We can connect Two devices to the controller, in this case we can use one Device is for Entry and one is for Exit. As shown in following Connection diagram,

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Also we can use One Device that is used for Entry and in Exit Side we can connect Exit Button. User has to punch on device after coming out of the room because for push button it will not generate any punch. Connection Diagram is as shown below.

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BioEnable is now providing advanced feature for Access Control System that is External Card Reader. We are giving GP 20 as a Card reader we can mount it in place of Exit Button. After flashing card on the reader it will identify the card number and User Id and it will give authentication to user and door will get opened.The connection Diagram is very much simple as follows,

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