<h1>Why RFID Not Working: Troubleshooting Common Issues</h1> <h2>Understanding Why RFID Not Working</h2> <p>When you ask "why RFID not working," you're tapping into a common frustration I've personally encountered while managing asset tracking systems. From my experience, the failure is rarely due to the core technology itself but rather a mismatch in its application or environment. My skill in system diagnostics has often revealed that what seems like a hardware failure is actually an issue of configuration or interference.</p> <h3>Primary Reasons Why RFID Not Working</h3> <h4>1. Environmental Interference and Tag Placement</h4> <p>A major reason <strong>why RFID not working</strong> is environmental interference. Metals and liquids can severely disrupt UHF signals. I once deployed tags on metal toolboxes without proper anti-metal spacers, and the read rates plummeted to near zero. The solution involved using specialized on-metal tags from <strong>TIANJUN</strong>, which are engineered with a protective barrier. For precise applications, consider the TIANJUN TJ-UHF-9028M tag. *Technical parameters for reference: Operating Frequency 902-928 MHz, Chip Impinj Monza R6, Dimensions 86mm x 54mm x 6mm, with a 5mm integrated spacer. These specs are for guidance; please contact admin for exact specifications for your use case.*</p> <h4>2. Reader-Tag Distance and Power Settings</h4> <p>Another critical point <strong>why RFID not working</strong> is incorrect reader configuration. Setting the power too low for the required read distance is a classic error. In a warehouse pilot, we initially couldn't read pallets beyond 3 meters. After consulting the manual and adjusting the reader's transmit power from 1W to 4W EIRP (where regulations allowed), we achieved consistent 8-meter reads. What's the optimal power-distance balance for your specific items?</p> <h3>Entertainment and Charity: Unique RFID Applications</h3> <p>Beyond logistics, <strong>why RFID not working</strong> questions pop up in fun settings too. At a major theme park, wearable RFID bracelets for cashle