NETUM RF5520U Ring Barcode Scanners

NETUM RF5520U Ring Barcode Scanners

NETUM RF5520U ring barcode scanners is listed for wholesale enquiries through RuggedMaster. .

UHF RFID Performance

Frequency Range : 860 MHz – 960 MHz Supported RFID Protocol : ISO/IEC 18000-6C (EPC Class 1 Gen 2) Readable Data : EPC, TID, User Memory Data

Barcode Scanning Performance

Sensor : 1280 × 960 CMOS Imager Aiming Light : Green LED Illumination : White LED Minimum Resolution : 1D ≥3mil; 2D ≥5mil Minimum Print Contrast : ≥25% Field of View : H:44.5°; V:33.5° Supported Symbologies : 1D: Code128, UPC/EAN, Code39, Code93, Code11, Codabar, ITF, Postal Codes, GS1 DataBar, OCR; 2D: QR Code, Micro QR, Data Matrix, PDF417, MicroPDF417, Aztec, Maxicode Typical Depth of Field : 5mil Code39: 61–241mm 5mil Code128:71–229mm 15mil QR Code:30–292mm 20mil QR Code:30–356mm

Wireless & Power

Wireless Communication : Bluetooth 4.2 Transmission Range : 30m Line of Sight Battery : 1000mAh Removable Li-ion Battery Charging Time : Approx. 5 Hours Charging Input : 5V 2A Operating Voltage : DC 5V±5% Operating Current : 310mA Standby Current : ≤0.6μA

Physical Characteristics

Dimension : 72 × 40 × 55 mm Weight : ~72g Housing Material : ABS+TPR+PC Color : Gray + Black Interface : USB Type-C, Cable Length:1.2m

Operating Environment

Operating Temperature : -10℃ ~ 50℃ Storage Temperature : -20℃ ~ 70℃ Humidity : 5%–90% Non-Condensing Ambient Light Tolerance : Max 107,639 Lux

NETUM RF5520U dual-mode wearable ring scanner, integrated UHF RFID reader & 1D 2D barcode scanner, ring & handheld switchable, Bluetooth 4.2 with removable battery, ideal for asset tracking, warehouse inventory, logistics sorting and industrial management All-in-One UHF RFID + Barcode Dual Function NETUM RF5520U is an innovative wearable ring scanner combining UHF RFID tag reading and 1D/2D barcode scanning. It supports ISO/IEC 18000-6C (EPC Gen2) UHF tags covering 860–960MHz frequency band. Businesses can complete RFID batch asset checking and single barcode identification with only one device, effectively cutting procurement costs and simplifying field operation equipment. Ring & Handheld Dual-Mode Wearable Design Lightweight 72g ergonomic body constructed with ABS+TPR+PC wear-resistant material. Users can freely switch between finger ring wearable mode and handheld mode. Hands-free design greatly accommodates high-frequency mobile operations in warehouses, factories and logistics hubs. High-Performance Barcode Decoding Module Equipped with 1280×960 rolling shutter CMOS imager. It reliably decodes all mainstream 1D, 2D barcodes, postal codes and electronic screen QR codes. Minimum resolution reaches 3mil for 1D codes and 5mil for 2D codes, capable of reading faded, wrinkled and low-contrast barcodes stably. Removable Battery for Non-Stop Operation Adopts detachable 1000mAh lithium battery design. Operators can replace batteries instantly without long charging waiting. Ideal for multi-shift, high-intensity inventory and asset management tasks requiring all-day continuous work. Stable Bluetooth Connectivity & Wide Compatibility Supports Bluetooth 4.2 wireless transmission with effective range up to 30 meters line-of-sight. Works with smartphones, tablets, laptops and industrial WMS systems. Operates reliably under -10℃ ~ 50℃ for indoor and semi-outdoor industrial environments

Application Scenarios

RFID Asset Tracking Read UHF RFID tags in batches, simplify equipment, tool and inventory asset lifecycle management. Warehouse Order Picking & Inventory Counting Seamlessly switch between barcode scanning and RFID collection, improve warehouse stocktaking efficiency. Logistics Sorting & Supply Chain Quickly capture cargo barcode and RFID tag data for fast inbound, outbound and parcel sorting. Industrial Manufacturing, Medical & Retail Inventory Suitable for production line tracing, medical drug management, retail stock control and smart transportation identification

NETUM RF5520U features and specifications

Frequency Range: 860 MHz – 960 MHz Supported RFID Protocol : ISO/IEC 18000-6C (EPC Class 1 Gen 2) Readable Data : EPC, TID, User Memory Data.

Sensor: 1280 × 960 CMOS Imager Aiming Light : Green LED Illumination : White LED Minimum Resolution : 1D ≥3mil; 2D ≥5mil Minimum Print Contrast : ≥25% Field of View : H:44.5°; V:33.5° Supported Symbologies : 1D: Code128, UPC/EAN, Code39, Code93, Code11, Codabar, ITF, Postal Codes, GS1 DataBar, OCR; 2D: QR Code, Micro QR, Data Matrix, PDF417, MicroPDF417, Aztec, Maxicode Typical Depth of Field : 5mil Code39: 61–241mm 5mil Code128:71–229mm 15mil QR Code:30–292mm 20mil QR Code:30–356mm.

Wireless Communication: Bluetooth 4.2 Transmission Range : 30m Line of Sight Battery : 1000mAh Removable Li-ion Battery Charging Time : Approx. 5 Hours Charging Input : 5V 2A Operating Voltage : DC 5V±5% Operating Current : 310mA Standby Current : ≤0.6μA.

Dimension: 72 × 40 × 55 mm Weight : ~72g Housing Material : ABS+TPR+PC Color : Gray + Black Interface : USB Type-C, Cable Length:1.2m.

Operating Temperature: -10℃ ~ 50℃ Storage Temperature : -20℃ ~ 70℃ Humidity : 5%–90% Non-Condensing Ambient Light Tolerance : Max 107,639 Lux.

NETUM RF5520U bulk orders

For a NETUM RF5520U wholesale enquiry, provide the model name, intended application, order quantity and destination. Compare the listed hardware and connections with your project requirements. The complete manufacturer specifications are available in the Specs tab. Keep the model number with your purchasing records so repeat enquiries refer to the same listing.

Check the software and peripheral requirements of your project before placing an enquiry. Review the operating system, processor, memory and available ports where these are listed. For scanning equipment, check the supported barcode types and interface. For portable equipment, review the screen, battery and wireless connections. Select the relevant specifications for your workflow.

Product photographs and manufacturer feature illustrations show the equipment and its intended applications. Equipment used in demonstration scenes may be separate from the listed product. Refer to the stated package contents and specifications when confirming the configuration. Ask about any required accessories by name so the enquiry identifies the complete setup for your business.

Compare the NETUM RF5520U dimensions and operating conditions with the installation environment. For handheld devices, consider how staff will carry and use the equipment. For fixed equipment, check the mounting position, power connection and host system interface. Use the manufacturer values to make the comparison, and confirm any configuration options with your enquiry.

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