RFID wristband is the product of RFID technology development. RFID is short for Radio Frequency Identification. It is a kind of automatic identification technology, using radiofrequency for contactless two-way data communication and for reading and writing to recording media (electronic tags or radiofrequency CARDS).
To achieve the purpose of identification and data exchange. RFID is considered one of the most promising information technologies of the 21st century as well as RFID wristbands are also considered a revolutionary smart product that is changing the way we live.
Upon reading the encoded information, an RFID scanner transmits the information. The tag then receives the transmission and provides an identification number. The information on an RFID wristband can be modified in real-time and protected by encryption and passwords.It is important to keep it safe, since the smart tags can store from credentials to social media profiles.
One great thing about RFID wristbands is the fact that they can be read from every direction. Also, the smart tags are able to function inside non-conductive materials.
On the other hand, since most RFID wristbands operate at high frequency, they’re only able to locate an attendee inside the venue, therefore, they can’t be use as a tracking device, despite the advantages this would represent for the security staff.
RFID wristbands can be reprogrammed in case they’re lost or stolen. They can also be linked to other wristbands to keep children from entering certain areas, Another interesting aspect about an RFID wristband is that their storage capacity depends on the type of tag.
A passive RFID tag can store up to 3.72 kilobytes, which is enough to store names, addresses and credit card numbers. However, ultra-high frequency tags that are used for the aerospace industry can reach up to 8 kilobytes, whereas the RFID tags for access control are typically 3 kilobytes or smaller.
The technology inside an RFID wristband is practical for event organizers. One of the reasons is its read rate. Unlike barcode wristbands, RFID wristbands have a high throughput, allowing the personnel at the entry to scan multiple tags in a matter of minutes. On the other hand, they don’t require line of sight, since they can be scanned at a reading distance.