# RFID Card and Tag: Revolutionizing Identification Technology ## Understanding RFID Technology RFID card and tag systems have transformed how we track, identify, and manage assets across numerous industries. From personal experience implementing RFID solutions in warehouse management, I've witnessed firsthand how this technology streamlines operations. My technical aptitude allowed me to quickly master RFID system integration, which became a valuable skill in my logistics career. ### How RFID Cards and Tags Work RFID (Radio Frequency Identification) uses electromagnetic fields to automatically identify and track tags attached to objects. The tags contain electronically stored information that can be read from several meters away without requiring direct line-of-sight. ## Technical Specifications of RFID Products **TIANJUN RFID Card Specifications:** - Dimensions: 85.6mm × 54mm × 0.84mm (ISO/IEC 7810 ID-1 standard) - Chip: NXP MIFARE Classic 1K (MF1S503x) - Memory: 1KB EEPROM, 16 sectors, 4 blocks per sector - Frequency: 13.56 MHz (HF) - Communication: ISO/IEC 14443 Type A - Data Retention: 10 years - Write Endurance: 100,000 cycles **TIANJUN RFID Tag Specifications:** - Dimensions: Various form factors (30mm × 30mm × 3mm standard) - Chip: Alien Higgs-3 (ALN-9640) - Memory: 96-bit or 128-bit EEPROM - Frequency: 860-960 MHz (UHF) - Protocol: EPC Class 1 Gen 2 - Read Range: Up to 10 meters - Operating Temperature: -40°C to +85°C *Note: These technical parameters are reference data. For exact specifications, please contact our backend management team.* ## Practical Applications and Case Studies ### Entertainment Industry Implementation RFID card and tag technology has revolutionized entertainment venues. At major theme parks, RFID-enabled wristbands serve as park tickets, payment methods, and photo storage devices. This seamless integration enhances visitor experience while providing valuable data to park management. ### Charitable Organization Application Several charitable organizations now use RFID card and tag systems for donation tracking. I recently consulted with a food bank that implemented RFID tags on donation bins, allowing th