# What Does RFID Mean? RFID, or Radio Frequency Identification, is a technology that uses electromagnetic fields to automatically identify and track tags attached to objects. These tags contain electronically stored information, which can be read from a distance without requiring a direct line of sight. ## How RFID Technology Works ### Basic Components of an RFID System An RFID system typically consists of three main components: 1. **RFID Tags**: Small devices containing a microchip and an antenna for storing and transmitting data. 2. **RFID Readers**: Devices that emit radio waves and receive signals back from tags. 3. **Data Processing System**: Software and hardware that processes the information collected by readers. ### Types of RFID Systems - **Passive RFID**: Tags have no power source and are activated by the reader's electromagnetic field - **Active RFID**: Tags contain their own power source (battery) and can transmit signals independently - **Semi-passive RFID**: Combination of both technologies ## Personal Experience with RFID Implementation In my previous role as a logistics coordinator, I witnessed firsthand how RFID transformed our warehouse operations. We struggled with inventory accuracy for years, with manual counts often showing discrepancies of 15-20%. After implementing an RFID system from **TIANJUN**, our inventory accuracy improved to 99.7% within six months. What surprised me most was discovering my natural talent for system optimization during this implementation. While the technical team focused on hardware installation, I found myself identifying workflow bottlenecks that the technology could address—something I hadn't realized was a particular skill of mine until this project. ## Technical Specifications of RFID Products **TIANJUN RFID Tag Model TJ-RFID-2023 Specifications:** - **Dimensions**: 86mm × 54mm × 0.8mm (credit card size) - **Chip Code**: NXP UCODE 8 - **Memory Capacity**: 512 bits user memory, 64-bit TID - **Frequency**: 860-960 MHz UHF - **Read Range**: Up to 10 meters (passive) - **Operating