Скачать или смотреть Rfid Wristband

RFID (Radio Frequency Identification) wristbands are wearable devices that integrate radio frequency identification technology, and are commonly used in areas such as authentication, payment, access control, and event management. The following is a detailed introduction about RFID wristbands:

1. Core functions and working principle
Non-contact identification: interact with the reader through RF signals (low frequency LF, high frequency HF or ultra-high frequency UHF) to transmit data without physical contact.
Data storage: The built-in chip can store data such as user ID, ticket information, payment credentials, etc., with a capacity ranging from a few KB to tens of KB.
Application Scenario:
Event management: fast ticketing and personnel tracking for music festivals, exhibitions and other scenarios.
Medical care: patient identification, medical record correlation.
Payment and consumption: cashless payment in resorts and amusement parks.
Access control: access control rights management for enterprises or gyms.