It sounds like you're talking about a specific type of access control system that includes features like RFID, NFC, QR code scanning, and possibly even biometric scanning for gym access control. These systems are designed to provide secure and convenient entry to facilities like gyms, where controlling access is important.

The "RD002" likely refers to a model or version number of the access control system. "QR IC" suggests that the system can scan both QR codes and IC (integrated circuit) cards, which are commonly used for access control. "NFC RFID Scanner" indicates that the system supports Near Field Communication (NFC) and Radio-Frequency Identification (RFID) technologies, which are also commonly used for access control purposes.