What is the access card reader?

Non-contact IC card with disabled door (inductive IC card) The card reader is an important part of the access control system. It is the key device for the signal input of the access control system. If the access control system is compared to a person, the card reader is like a human. Eyes. It relates to the stability of the entire access control system. If an access control system controller and an electric lock are good, if the quality of the card reader is problematic, it will also cause the door to fail to open, which will affect the acceptance and use of the project.

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