Radio Frequency Identification (RFID) tags have grown in popularity in both business and consumer applications. From saving time and improving efficiency to enhancing security, these tiny devices change lives in countless ways. In this article, we will explore what RFID tags are and the different ways they are used in our daily lives.


What Are RFID Tags?


RFID tags are small electronic storage devices with stored information. The tags contain an RFID chip and an antenna to communicate with RFID readers, also known as RFID scanners.

The tags use radio waves to transmit data to the readers, which then pass the information on to a computer for processing.

Each tag has a unique identification number that makes monitoring items or individual products possible.


What Are RFID Tags Used For?


There are many applications for these tags because of their versatility and efficiency. Some of the most common uses include the following:




In a retail store, the products often have some sort of pricing tag attached to them to show product details and monitor stock. Apart from EAS Tags (Electro-Magnetic/ EM tags and Acousto-Magnetic/ AM tags), RFID tags are also used in this regard.

RFID tags in retail offer a more advanced level of inventory control and theft. RFID technology allows for quick and accurate stock-taking as it is able to scan multiple tags at once. It also determines whether a product is paid for or not, preventing theft.




According to Farmer’s Weekly, theft on farms is a major concern in South Africa. To combat this, RFID tags for cattle and other livestock are becoming the norm. The tags are injected under the livestock’s skin and used to track their movements.




The warehouse’s receiving, sorting, and dispatching process relies heavily on accurate stock counts. The tags allow for easy tracking of goods without the need for manual scanning. This increases efficiency and reduces human errors.




RFID tags serve as identification markers in various industries, including healthcare, transportation, and manufacturing.

In healthcare settings, patients are provided with tags containing their medical information to ensure precise treatment. Transportation systems utilise tags for ticket tracking and passenger movement monitoring. In the manufacturing sector, the tags enable product monitoring throughout production.


Want To Implement It In Your Daily Life?


If you’re a store owner, or someone who deals with inventory or product management, these tags can greatly benefit you. Contact us at Milestone today for more information on how we can help make your daily operations smoother and more efficient with RFID technology.