# 840 RFID Technology: A Comprehensive Overview ## What is 840 RFID? **840 RFID** refers to a specific class or series of Radio-Frequency Identification tags and systems. In the context of global supply chain and logistics, the number "840" is the GS1 US prefix used in certain EPC (Electronic Product Code) standards, often encoded into UHF RFID tags for item-level tracking. This technology enables the wireless identification and data capture of objects, revolutionizing inventory management, asset tracking, and authentication processes. ## My Personal Experience with 840 RFID Implementation In my previous role managing a mid-sized warehouse, I was tasked with overhauling our inventory system. We decided to implement an **840 RFID**-based solution. The transition was challenging but immensely rewarding. Personally, I found the most fascinating aspect was how the system's accuracy transformed our daily operations. My view is that while the initial investment is significant, the long-term gains in efficiency and data integrity are undeniable. I have a natural aptitude for process optimization, and this project allowed me to apply that skill by designing the tag placement protocols that maximized read rates, even on metallic surfaces. ## Technical Specifications and Parameters of 840 RFID Products For those considering integration, here are detailed technical specifications for a representative high-performance **840 RFID** inlay product. *Please note: These technical parameters are for reference data only. Specifics must be confirmed by contacting backend management.* * **Chip Code/Model:** Impinj Monza R6-P (M781) * **Operating Frequency:** 860 - 960 MHz (UHF Gen2v2 compliant) * **Protocol Standards:** EPCglobal UHF Class 1 Gen 2, ISO 18000-6C * **Memory:** * EPC Memory: 128 bits (extendable) * TID Memory: 48 bits (unique) * User Memory: 32 bits * **Read Range:** Up to 10 meters (approx. 33 feet) dependent on reader and environment. * **Detailed Dimensions:** * Overall Inlay Size: 100mm x 20mm * Chip Size: 0.5mm x 0.5mm * Antenna Material: Etched Aluminum * **Environmental Durability:** * Operating Temperature: -25°C to +70°C * Storage Temperature: -40°C to +85°C * IP Rating: IP67 equivalent for encapsulated labels. ## Entertainment and Charitable Applicati