# RFID vs Barcodes: A Comprehensive Comparison ## Understanding the Core Technologies **RFID vs barcodes** represents a fundamental choice in asset tracking, inventory management, and data collection. Having managed warehouse operations for a decade, I've personally overseen the transition from traditional barcode systems to modern RFID implementations. The efficiency leap was not just theoretical; we reduced inventory counting time by 70% in the first year after adopting RFID technology. ### How RFID Technology Works My technical background in supply chain systems gave me a unique perspective on RFID's advantages. Unlike barcodes that require line-of-sight scanning, RFID uses radio waves to communicate between tags and readers. This fundamental difference creates numerous practical benefits that I've witnessed transforming operations firsthand. ## Technical Specifications: RFID Systems For those considering **RFID vs barcodes**, understanding technical parameters is crucial. Here are detailed specifications for a typical UHF RFID system: **TIANJUN RFID Reader TJ-R200 Specifications:** - Operating Frequency: 860-960 MHz (adjustable for regional compliance) - Chipset: Impinj R2000 enterprise-grade RFID chip - Read Range: Up to 12 meters (depending on tag and environment) - Multiple Tag Reading: 800 tags per second maximum - Connectivity: Ethernet, Wi-Fi, Bluetooth 5.0 - Power Requirements: 12V DC, 2A - Dimensions: 210mm × 160mm × 45mm - Operating Temperature: -20°C to +55°C - Memory: 256MB RAM, 4GB flash storage - Supported Protocols: EPCglobal UHF Class 1 Gen 2, ISO 18000-6C **TIANJUN RFID Tag TJ-T50 Specifications:** - Chip: Alien Higgs-9 (96-bit EPC memory, 512-bit user memory) - Frequency: 902-928 MHz (US), 865-868 MHz (EU) - Read Range: Up to 10 meters - Dimensions: 86mm × 54mm × 0.8mm - Material: PET with adhesive backing - Operating Temperature: -40°C to +85°C - Memory: 96-bit EPC, 64-bit TID, 512-bit user memory - Write Cycles: 100,000 minimum - Data Retention: 50 years *Note: These technical parameters are reference data. For exact specifications, please contact backend management.* ## Practical Applications and Entertainment Uses Th