Here’s Everything You Need to Know about RFID (Radio-Frequency Identification)

 

RFID

Radio-frequency identification (RFID) uses electromagnetic waves to automatically identify and track tagged objects attached to baggage, packages, or other items with a hard or plastic cover. An RFID system is composed of a portable radio transmitter and receiver. The portable radio transmitter broadcasts the identification information to the receiver in the form of an RF signal. The receiver on the other hand is configured to respond to the signals it picks up from radio frequency channels. This enables the devices to be easily and quickly identified by the customs officials at the airport or truck tracking service.

RFID has a wide variety of benefits for both businesses and consumers. Apart from enhancing security and tracking systems, RFID can track and monitor the products inside a warehouse. It can also ensure that goods bought are exactly what was expected. RFID also allows inventory tracking and allows updating of prices. For business, it helps prevent fraud and enhance supply chain management since the information provided will help make the inventory more accurate.

Radio-frequency identification is fast becoming part of our lives, especially in transportation. With the rising cost of fuel and other factors, time spent at the airport, railway station, or truck stop can be saved if all transactions are done using an RFID device. Moreover, the process is safe from fraudulent activities because most transactions made are secured. However, RFID still has some problems such as theft, hacking, and jamming of communications networks, if fixed, can lead to even further security and protection.

The benefits offered by the RFID to organization are minimizing overhead expenses, securing the data from unauthorized access, and eliminating the human error. Increasing adoption of advanced technologies such as radio frequency identification devices (RFID), Internet of Things (IoT), sensor networks, and Real Time Location Systems (RTLS) help in increasing the security of the data from the cyber threat, securing the data from unauthorized access. There is a prevalent demand for RFID tags/labels in the banking and healthcare sector.

For instance, in August 2020, Fresenius Kabi introduced RFID smart labels for a range of essential medications frequently used in the operating room in the U.S. The smart label enables hospitals to automatically identify, locate and manage their inventory.


Location: India

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