RFID is the abbreviation of Radio Frequency Identification, which is a communication technology that can identify specific targets and read and write related data through radio signals without establishing mechanical or optical contact between the identification system and the specific target.
An RFID tag is comprised of two parts - an antenna for transmitting and receiving signals, and an RFID chip which stores the tag's ID and other information.
Read Range: Choose wristbands with an appropriate read range. For concert entrances and exits, a longer read range can speed up the verification process, but it should not be too long to avoid interference and misreads. Usually, a read range of 5-10 centimeters is suitable for most scenarios.
Read Speed: The reading speed of the wristband should be fast enough to handle a large number of attendees entering and exiting the venue at the same time. This helps to avoid queues and congestion at the entrance and exit, improving the audience experience.
Data Storage Capacity: Ensure that the wristband has sufficient data storage capacity to store relevant information such as the ticket type, seat number, and personal information of the audience. This enables quick and accurate verification and management of the audience at the venue.
Cost-Effective: They are relatively inexpensive, making them a popular choice for clubs that need to manage entry on a budget.
Single-Use and Hygienic: Ideal for one-time events or when a high turnover of guests is expected. After use, they can be easily discarded, reducing the risk of cross-contamination.
Customizable: Can be printed with the club's logo, event name, date, and other information, as well as unique barcodes or QR codes for identification.
Encryption and Authentication: Many RFID badges use advanced encryption technologies to protect the data transmitted during payment. For example, they may employ AES (Advanced Encryption Standard) encryption to scramble the payment information, making it extremely difficult for unauthorized parties to intercept and understand.
Unique Identification: Each RFID badge has a unique identifier, which can be used to track and authenticate transactions. This makes it more difficult for fraudsters to use a stolen badge for payment without being detected. The unique ID can also be linked to the user's account in the payment system, enabling better fraud prevention and detection.
Medical field: It is necessary to select wristbands that meet medical safety standards, such as anti-allergic, waterproof, antibacterial, etc., to ensure the comfort and safety of patients. At the same time, compatibility with the hospital information system should be considered to quickly and accurately read patient information, such as name, medical record number, allergy history, etc.
Logistics warehousing: Durable, wear-resistant, waterproof, and corrosion-resistant wristbands should be selected, which can withstand certain external forces and harsh environmental conditions. In addition, it is necessary to have a high reading accuracy and fast reading ability to improve logistics efficiency.
Activity management: For short-term activity wristbands, appearance design and personalized customization are more important, and they can be customized according to the theme of the activity, such as color, pattern, text, etc. At the same time, the convenience and comfort of wearing should be considered, and a one-time adhesive or snap-on design is generally adopted.
Price differences in different frequency bands: Generally speaking, low-frequency RFID wristbands are relatively low in cost, usually ranging from a few yuan to more than ten yuan; high-frequency wristbands are moderately priced, ranging from about ten yuan to dozens of yuan; ultra-high frequency wristbands are relatively expensive due to their high technical and performance requirements, and may range from tens of yuan to hundreds of yuan.
The impact of different materials and processes: Ordinary plastic wristbands are relatively cheap, while wristbands made of special materials such as silicone and fabric will cost more. In addition, wristbands that use special printing processes, customized designs, or add special functions, such as waterproof, antibacterial, encryption, etc., will also increase procurement costs.