![]() ![]() ![]() This can be to have restrictions on exiting an area or to track who and what time someone is going out. There are also purposes of having a reader on the inside of an opening. ![]() Reader: The reader is mounted to the secure side of an opening (Door, gate, elevator, etc.) The credential reader sends an ID number obtained from the tag to the access control panel. Credentials send signals to the access control panel via radio frequency identification (RFID). The main elements of access control are as follows:Ĭredentials: These come in the form of key cards, key fobs, keypads, bluetooth smartphone credentials, or biometrics. Access control systems ensure that users are who they say they are and have appropriate access to company areas through authentication and authorization. Access control is a type of security management system and is a critical component of security that governs who has access to designated areas. ![]()
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