# QR Code RFID Technology ## What is QR Code RFID? **QR Code RFID** represents an innovative integration of two distinct identification technologies: Quick Response (QR) codes and Radio-Frequency Identification (RFID). This hybrid approach combines the visual, camera-readable data matrix of QR codes with the wireless, radio-wave-based tracking capabilities of RFID. In my professional experience implementing asset management systems, I've found that **QR Code RFID** solutions offer unique advantages in scenarios requiring both human-readable and automated data capture. My technical aptitude for system integration allowed me to successfully deploy a hybrid inventory system that reduced manual scanning errors by 40% compared to using either technology alone. ## Technical Specifications and Parameters ### Hybrid QR Code RFID Tags The technical specifications for integrated **QR Code RFID** tags vary by manufacturer and application. Below are representative technical parameters for a common UHF passive hybrid tag: * **Physical Dimensions:** 100mm x 100mm x 2mm (Adhesive-backed label) * **QR Code Component:** * **Encoding:** Alphanumeric (Up to 4,296 characters max capacity) * **Error Correction Level:** Level Q (Approx. 25% data restoration) * **Print Resolution:** Minimum 600 DPI for reliable smartphone scanning * **RFID Component (UHF Gen2):** * **Chip Model/Code:** Impinj Monza R6-P (Or similar: Alien Higgs-3, NXP UCODE 7) * **Frequency:** 860 - 960 MHz (Global UHF band) * **Protocol:** EPCglobal UHF Class 1 Gen 2 (ISO 18000-6C) * **Memory:** 96-bit EPC + 512-bit User memory (TID: 48-bit) * **Read Range:** Up to 10 meters (dependent on reader power and environment) * **Write Cycle Endurance:** 100,000 cycles * **Operating Temperature:** -25°C to +70°C > **Important Note:** The technical parameters listed above are for illustrative and reference purposes only. Exact specifications, including chip availability, dimensions, and performance metrics, vary. For precise technical data sheets and product specifications, you must contact our backend administration team. ## Applications and Use Cases ### 1. Enhanc