Do you know how RFID access control can improve security and efficiency in your organization? Let’s go through the benefits of using RFID technology for access control.
What is RFID?
RFID stands for Radio Frequency Identification. It is a type of wireless technology that uses radio waves to identify and track objects or people. A typical RFID access control system consists of three components: an RFID tag, an RFID reader, and a database.
The tag contains a microchip and an antenna which transmits data to the reader when it receives radio signals. The reader then captures the information from the tag and sends it to a database where it can be processed and analyzed. This allows for real-time tracking and monitoring of items or individuals that have been tagged.
How does RFID access control work?
RFID technology has been widely used in access control systems as an alternative to traditional methods such as key cards, PIN codes, or biometrics. In this system, each employee is given an RFID tag which they can carry with them at all times. The reader is installed at entry points such as doors or gates and when the tag comes within range, it transmits a unique identification number to the reader.
The reader then checks this number against the database to verify if the person has authorized access to the area. If the information matches, the door or gate will be unlocked and the person can enter.
Benefits of RFID access control
Improved Security
With traditional access control methods, there is always a risk of cards being lost or stolen, and PIN codes being shared. However, with RFID technology, the identification number is unique to each individual and cannot be easily duplicated or shared. This greatly reduces the chances of unauthorized entry and enhances security.
Quick and Efficient
The process of swiping a card or entering a PIN code can be quite time-consuming especially in high traffic areas. With RFID, the scanning process is much faster as it only requires the tag to be within range of the reader. This saves time and improves efficiency in busy environments such as offices or public places.
Real-time Tracking and Monitoring
As mentioned earlier, RFID tags can be read in real-time, allowing for constant tracking and monitoring of individuals or items with the tag. This is particularly useful in workplaces where there may be restricted areas that only certain employees have access to.
