These electronic access control systems provide commercial security by allowing entrance with a keypad card reader finger print scan or other biometric access control.
Electronic door lock card access system.
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Card key systems explained.
Action 1 st loss prevention s door access control systems replace the traditional lock and master key system with keyless access control locks.
How does the reader communicate with the door lock.
Almost everyone has had the experience of being buzzed in to a controlled area.
The access key cards work with an access control card reader.
Once the reader recognizes the access credential it then communicates with the door lock.
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In its simplest form an eac system consists of an electronic door lock a reader such as a card reader and some form of electronic controller.
With a good system the whole process takes less than a second.
Though there are many advances to the key card access control system and electronic door lock the mechanics of how it works still remained essentially the same.