ZD-21 Silicone wristband for Access control

 They are comfortable to wear and suitable for long-term use. They have a built-in RFID chip that supports low frequency (LF), high frequency (HF) or ultra-high frequency (UHF) technology and can store unique identification data such as access control information, payment data or personal identity information. Silicone RFID wristbands are widely used in event management, scenic spot tickets, gym membership identification, medical patient tracking and other fields, supporting functions such as cashless payment, access control and identity authentication.