RFID UHF (Ultra-High Frequency) tags primarily operate in the 860-960 MHz frequency band, featuring long-range reading (up to 10 meters or more) and simultaneous sensing of large numbers of tags. These tags are typically passive (battery-free), relying on the electromagnetic waves emitted by the reader to transmit signals, and are widely used in logistics, asset inventory, and retail management.
The price of RFID tags is affected by the encapsulation material (such as PET, coated paper) and special functions (such as anti-metal and high-temperature resistance).
General-purpose UHF tags (Wet Inlay/Stickers) are small (e.g., 73x20 mm), highly sensitive, and suitable for cardboard boxes or plastic surfaces.
Flexible On-Metal Tags contain special absorbing materials and can be directly applied to metal servers and machine tools without interference.
PET stickers are generally used in retail, apparel, and warehousing; they are waterproof, tear-resistant, and have the lowest cost.
Coated paper: Direct printing on corrugated cardboard boxes and express parcels (requires an RFID printer), suitable for disposable applications.
Flexible anti-metal: Solve metal shielding issues for computer mainframes and metal shelves; can be applied to curved surfaces.
Anti-liquid labels: Reduce interference from liquids on radio frequency signals in beverage and medicine bottles.
RFID smart inventory management systems utilize Radio Frequency Identification (RFID) technology to achieve automated, batch, and contactless inventory management. This system can reduce the time required for traditional manual inventory checks (which typically take days) to hours or even minutes, while increasing accuracy to over 99%.
A complete RFID smart inventory management system generally includes the following four main parts:
RFID Tags: Attached to goods or assets, storing a unique identification code.
Hardware Reading Devices: Handheld devices or fixed sensor gates.
Inventory Software (APP/System): RFID inventory software responsible for data collection, comparison, and analysis.
Back-end Management Platform (ERP/WMS): Integrates with existing enterprise systems to synchronize inventory data.
Specifically designed for the retail and apparel industries, providing extremely high inventory visibility and supporting automatic order fulfillment assessment. Suitable for chain stores, fast fashion apparel, and luxury goods.
Warehouse and industrial management hardware stability; handheld devices can scan hundreds of tags per second, and it has high compatibility with various ERP systems (such as SAP and Oracle). Medium to large-scale logistics centers and manufacturing plants.
Lightweight Asset Inventory Solution: Simplifies asset auditing processes, making inventory operations easy and simple with a handheld device app. Suitable for enterprise office equipment inventory and government asset management.
High-Value Solution for SMEs: Provides a one-stop solution from tags to software, with fast system implementation and a user-friendly interface. Ideal for growing companies with limited budgets but requiring digital transformation.
Key Advantages Comparison:
Features: Traditional Barcode Inventory vs. RFID Smart Inventory
Reading Method: Requires alignment with barcodes, scanning one by one vs. non-alignment, long-distance, batch reading
Inventory Speed: Slow (manual time consumption) vs. Extremely fast (efficiency improvement of 40%-95%)
Accuracy: Prone to human error vs. Extremely high (accuracy rate of over 99.99%)
Finding Items: Requires visual search vs. can use reader sound to locate lost items
Professional Tip: Before implementing the system, it is recommended to check for large amounts of metal or liquid in the environment (this will interfere with the RFID signal) and select the corresponding "anti-metal tag" to ensure reading quality.
Impinj M830 and M850 tag chips
