A Brief Discussion on the Different Types of RFID Tags

 RFID or radio frequency identification tags are an incredibly vast category of smart labels covering NFC or near field communication, UHF or ultra-high frequency tags, and much more.  If you are planning on deploying RFID solutions, it is necessary to comprehend the differences between every RFID type available, and partner with someone who can deliver tags as per business requirements.

 

 

Define RFID Tags

The experts providing top-notch RFID inventory management systems said RFID depends on radio waves to receive and send data between a reader and a tag. At the simplest level, RFID readers send signals out to the tag and the tag sends it back. The EPC or electronic product code can be integrated into every RFID tag, which is further affixed to the boxes, pallets, products, or equipment with high value based on the application.

It is easy to explain the RFID tags if you try comparing them to the barcoding system. Just like barcodes, RFIDs are utilized for retrieving information from a pallet or product. But as RFID uses radio waves, they do not need line of sight to read all the pallets or a truckload of products. This gives RFID a clear advantage when it comes to enhancing efficiency and visibility at the supply chain level.

Comparing RFID Tags - Low Frequency, High Frequency, and Ultra-High Frequency

Low frequency RFID tags have short reading ranges but they are thankfully resilient to interference by metals and liquids. Because of this they can be used when transferring automobiles or beer kegs.

High frequency RFID tags have a tad longer reading range and memory capacity, thus, they are well suited for tracking bracelets in amusement parks and cataloging books in the library.

Ultra-high frequency RFID tags are affordable but they provide amazing reading range. The common applications are inventory control in the retail sector, tracking items, and improving supply chain competencies.

Comparing RFID Tags - Active, Passive, and Semi-Passive

Active RFID tag has a battery and used for tracking products. It periodically releases signals and read items lying at a distance of 100 meters.

Passive RFID tags remain dormant most of the time and activate only after receiving signal from the reader.

Semi-passive RFID has a battery but does not transmit signals periodically. The battery is used for turning the tag on only when it receives the signal.

When it comes to investing in RFID technology, the modern-day individuals must consider relying on someone with substantial experience in manufacturing scalable RFID for large organizations planning to leverage customer engagement, supply chain visibility, etc. Do you have a tight budget, branding challenge, or a brief timeline? Well a proficient provider can point you in the correct direction.