NETUM RF5520 Ring Barcode Scanners

NETUM RF5520 Ring Barcode Scanners

NETUM RF5520 ring barcode scanners is listed for wholesale enquiries through RuggedMaster. Operating Temperature: -20°C ~ 50°C Storage Temperature : -30°C ~ 70°C Storage Humidity : 5% – 90% Non-Condensing.

Scanning Performance

Sensor Resolution : 1280×960 Pixels, Rolling Shutter Aiming Light : Green LED Illumination : 2 Warm-White LED, Risk-Exempt LED Group Decoding Precision : 1D ≥ 3mil; 2D ≥ 5mil Minimum Print Contrast : ≥30% Field of View : Horizontal 46°, Vertical 35° Angle Tolerance : Pitch ±60°, Skew ±60°, Roll 360° Supported 1D Codes : Code128, UPC/EAN, Code39, Code93, Code11, Codabar, ITF, Postal Code, GS1 DataBar and more Supported 2D Codes : QR, Micro QR, PDF417, MicroPDF417, Data Matrix, Maxicode, Aztec Depth of Field : Code39 6.1–24.1cm, Code128 7.1–22.9cm, PDF417 6.1–20.3cm, DataMatrix 7.4–21.6cm, UPC-A 4.6–49.5cm, QR Code 3.0–35.6cm

Wireless & Working Mode

Wireless Protocol : Bluetooth 4.2 (HID, SPP, BLE) Transmission Range : ≤30 Meters (Line of Sight) Working Mode : Wearable Ring Mode / Handheld Mode Dual Switchable Trigger Mode : Ring scan trigger / Handheld button trigger

Power Parameters

Battery Capacity : 1000mAh Removable Li-ion Battery Continuous Working Time : About 5 Hours Max Scanning Cycles : Up to 18,000 Scans (1 scan/sec) Working Voltage : 5VDC±5% Working Current : 310mA Standby Current : ≤0.6μA

Physical Parameters

Ring Size : 72 × 50 × 55 mm Handheld Size : 72 × 50 × 32 mm Weight : Ring ~72g, Handheld ~68g Material : High-strength ABS+TPR+PC Color : Gray + Black Interface : Type-C, 1.2m Cable Length Feedback Mode : Buzzer + LED Indicator + Vibration Reminder

Environmental Parameters

Operating Temperature : -20°C ~ 50°C Storage Temperature : -30°C ~ 70°C Storage Humidity : 5% – 90% Non-Condensing

1. Core Innovation: 2-in-1 Dual-Mode Flexible Operation NETUM RF5520 is a newly upgraded dual-mode industrial barcode scanner, supporting free switching between finger-ring wearable and handheld modes. It solves the single usage limitation of traditional ring scanners, perfectly adapting to diverse working postures and multi-scene operations, greatly improving on-site work flexibility.

2. Core Performance: High-Res Fast Decoding Engine Adopts 1280×960 rolling shutter high-definition imaging sensor, supporting 3mil(1D)/5mil(2D) ultra-high precision decoding. It realizes 0.1s instant recognition, effectively identifying worn, contaminated, low-contrast defective barcodes that ordinary scanners cannot read, ensuring stable scanning in complex logistics and warehouse scenarios.

3. Practical Advantage: Replaceable Battery Zero Downtime Featured with detachable 1000mAh battery design, users can quickly replace the battery without equipment shutdown. It supports long-term high-intensity continuous scanning work, effectively solving battery life bottlenecks of integrated scanners and improving enterprise overall work efficiency.

4. Industrial Value: Rugged & Durable Build Made of high-strength ABS+TPR+PC composite material, the whole machine is wear-resistant, drop-resistant and impact-resistant. Matte ergonomic design ensures comfortable wearing and stable handheld grip, suitable for long-term deployment in warehouse, logistics and factory harsh environments.

5. Connectivity Advantage: Stable Bluetooth Wireless Transmission Supports Bluetooth 4.2 multi-protocol (HID/SPP/BLE) connection with 30-meter long-distance stable signal. Compatible with mainstream mobile terminals and computers, supporting free mobile scanning and real-time data transmission for enterprise daily business.

Application Scenarios

Warehouse Order Picking Hands-free wearable design improves picking speed, perfect for high-frequency warehouse order fulfillment operations. Inventory Stocktaking High-precision fast decoding greatly boosts efficiency for full-warehouse batch inventory and stock checking work. Logistics Sorting Stably identifies faded and contaminated waybill barcodes, suitable for logistics parcel sorting and transit scanning. Retail POS Checkout Dual-mode flexible switching meets daily retail quick scanning and cashier settlement demands.

NETUM RF5520 features and specifications

Sensor Resolution: 1280×960 Pixels, Rolling Shutter Aiming Light : Green LED Illumination : 2 Warm-White LED, Risk-Exempt LED Group Decoding Precision : 1D ≥ 3mil; 2D ≥ 5mil Minimum Print Contrast : ≥30% Field of View : Horizontal 46°, Vertical 35° Angle Tolerance : Pitch ±60°, Skew ±60°, Roll 360° Supported 1D Codes : Code128, UPC/EAN, Code39, Code93, Code11, Codabar, ITF, Postal Code, GS1 DataBar and more Supported 2D Codes : QR, Micro QR, PDF417, MicroPDF417, Data Matrix, Maxicode, Aztec Depth of Field : Code39 6.1–24.1cm, Code128 7.1–22.9cm, PDF417 6.1–20.3cm, DataMatrix 7.4–21.6cm, UPC-A 4.6–49.5cm, QR Code 3.0–35.6cm.

Wireless Protocol: Bluetooth 4.2 (HID, SPP, BLE) Transmission Range : ≤30 Meters (Line of Sight) Working Mode : Wearable Ring Mode / Handheld Mode Dual Switchable Trigger Mode : Ring scan trigger / Handheld button trigger.

Battery Capacity: 1000mAh Removable Li-ion Battery Continuous Working Time : About 5 Hours Max Scanning Cycles : Up to 18,000 Scans (1 scan/sec) Working Voltage : 5VDC±5% Working Current : 310mA Standby Current : ≤0.6μA.

Ring Size: 72 × 50 × 55 mm Handheld Size : 72 × 50 × 32 mm Weight : Ring ~72g, Handheld ~68g Material : High-strength ABS+TPR+PC Color : Gray + Black Interface : Type-C, 1.2m Cable Length Feedback Mode : Buzzer + LED Indicator + Vibration Reminder.

Operating Temperature: -20°C ~ 50°C Storage Temperature : -30°C ~ 70°C Storage Humidity : 5% – 90% Non-Condensing.

NETUM RF5520 bulk orders

For a NETUM RF5520 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 RF5520 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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