What does the term "proximity access control" refer to?

What does the term "proximity access control" refer to?

• A. Access control based on a biometric scan
• B. Access control that requires a physical key
• C. Access control that grants entry based on RFID proximity cards
• D. Access control that implements facial recognition technology

Answer: (C)

Proximity access control refers to a system that grants access based on the use of RFID (Radio Frequency Identification) proximity cards. These cards contain embedded chips that communicate with a card reader when the individual is within a certain distance, usually a few centimeters to a meter. This allows for quick and convenient access without the need for physical contact, such as inserting a key or swiping a card in a reader. Proximity access control is commonly used in various applications, including secure building entrances, parking facilities, and public transit systems. The technology enhances security by allowing for a streamlined process of identifying authorized personnel while also making it more efficient and user-friendly. Additionally, proximity access control systems can often be programmed to log entries and manage access levels for different users.

Proximity access control refers to a system that grants access based on the use of RFID (Radio Frequency Identification) proximity cards. These cards contain embedded chips that communicate with a card reader when the individual is within a certain distance, usually a few centimeters to a meter. This allows for quick and convenient access without the need for physical contact, such as inserting a key or swiping a card in a reader. Proximity access control is commonly used in various applications, including secure building entrances, parking facilities, and public transit systems.

The technology enhances security by allowing for a streamlined process of identifying authorized personnel while also making it more efficient and user-friendly. Additionally, proximity access control systems can often be programmed to log entries and manage access levels for different users.