The access control attendance system can be divided into induction ID/IC card access control and biometric access control according to the identification method [eg fingerprint identification access control, face (face) identification access control, palm print (palm shape) identification access control and iris recognition access control, etc.], magnetic card Identify access control and password identification access control.
Access control according to data processing methods can be divided into independent access control (no access control data storage and intelligent control management functions) and networked access control (with access control data storage function, equipped with management software, can be intelligent control management), networked access control host Divided into access control integrated machine and access control split controller.
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