NETUM NT-212N Barcode Scanner Modules

NETUM NT-212N Barcode Scanner Modules

NETUM NT-212N barcode scanner modules is listed for wholesale enquiries through RuggedMaster. EAN-13 (13mil, 13 bytes): 50mm – 330mm.

Optical & Scanning Performance

Image Sensor : 640×480 CMOS Illumination Light : White LED Aiming Light : Red LED Minimum Resolution : ≥3mil High Precision Print Contrast Ratio : ≥10% Ultra-Low Contrast Field of View : Horizontal 43°, Vertical 32° Scan Angle : Rotation 360°, Tilt ±55°, Skew ±55° Ambient Light Immunity : 0~100,000 LUX

Typical Depth of Field

EAN-13 (13mil, 13 bytes) : 50mm – 330mm

Supported 1D & 2D Symbologies

Supported Codes : QR Code, Micro QR, Data Matrix, PDF417, Micro PDF417, Aztec, Maxicode, Han Xin Code, Dotcode, Composite Code and mainstream 1D barcode symbologies

Interface & Electrical Parameters

Communication Interface : TTL-Serial, USB (HID-KBW, Virtual COM Port) Operating Voltage : DC 3.3V Operating Current : 140mA (Peak) Standby Current : 11mA (USB), 22mA (UART)

Physical & Environmental Parameters

Dimension : 21.5mm(L) × 8.5mm(W) × 7.1mm(H) Operating Temperature : -20℃ ~ +55℃ Storage Temperature : -40℃ ~ +70℃ Operating Humidity : 5% ~ 95% (Non-condensing) Durability Features : ESD Protection, Dust Resistant Sealed Design

Ultra-Thin High-Precision Embedded Scanning Module NETUM NT-212N is a new-generation ultra-thin industrial embedded 2D barcode scanner module, specially developed for wearable devices, portable terminals and ultra-slim intelligent equipment. Equipped with 640×480 high-definition CMOS sensor, it delivers industry-leading 3mil ultra-high decoding precision and supports 10% ultra-low contrast barcode recognition, stably identifying worn, blurred, damaged and faded barcodes that ordinary modules cannot read. Full Symbology Industrial & Commercial Decoding This module covers almost all mainstream and rare 1D/2D barcode formats, including Micro QR, Micro PDF417, Aztec, Maxicode, Han Xin Code and Dotcode. It supports both printed paper barcodes and screen electronic codes, fully meeting professional identification demands of industrial manufacturing, logistics traceability, medical management and commercial retail scenarios. Ultra-Compact Size for Wearable Device Customization With ultra-thin body dimension of 21.5×8.5×7.1mm, NT-212N breaks the size limitation of traditional scanning modules. It is the optimal core component for ring scanners, Bluetooth pocket readers and various ultra-slim portable devices. The lightweight and mini structure greatly reduces equipment thickness and load weight. Dual Interface & Low Power Consumption Design Adopts TTL serial port and USB dual communication solution, compatible with USB HID-KBW keyboard output and Virtual COM transmission for plug-and-play quick integration. Optimized low-power circuit design realizes only 11mA (USB) / 22mA (UART) standby current and 140mA peak operating current, effectively extending the battery life of portable wireless devices.

Industrial-Grade Stability for Complex Scenarios Built-in ESD protection and fully sealed dustproof structure, equipped with white LED illumination and red LED aiming light for accurate positioning. It supports ultra-wide operating temperature from -20℃ to +55℃ and adapts to 0~100000LUX strong ambient light environment, maintaining stable and efficient decoding performance in high-temperature, low-temperature and complex light industrial and commercial scenarios.

Application Scenarios

Wearable & Portable Scanning Devices

Perfectly customized for ring scanners, Bluetooth pocket readers and handheld portable scanning terminals, ultra-thin size solves internal space limitation of wearable devices.

PDA & Industrial Tablet Integration

Ideal for industrial PDA, logistics handheld terminals and slim tablet embedded barcode scanning function development, supporting high-precision tiny barcode identification.

Self-Service Terminal & Kiosk Equipment

Suitable for self-service vending machines, ticket terminals, inquiry equipment and fixed-point embedded scanning collection for commercial unattended scenarios.

Retail, Logistics & Healthcare Scanning

Widely applied in retail settlement, logistics parcel tracking, medical equipment identification and batch industrial barcode data collection projects.

NETUM NT-212N features and specifications

Image Sensor: 640×480 CMOS Illumination Light : White LED Aiming Light : Red LED Minimum Resolution : ≥3mil High Precision Print Contrast Ratio : ≥10% Ultra-Low Contrast Field of View : Horizontal 43°, Vertical 32° Scan Angle : Rotation 360°, Tilt ±55°, Skew ±55° Ambient Light Immunity : 0~100,000 LUX.

EAN-13 (13mil, 13 bytes): 50mm – 330mm.

Supported Codes: QR Code, Micro QR, Data Matrix, PDF417, Micro PDF417, Aztec, Maxicode, Han Xin Code, Dotcode, Composite Code and mainstream 1D barcode symbologies.

Communication Interface: TTL-Serial, USB (HID-KBW, Virtual COM Port) Operating Voltage : DC 3.3V Operating Current : 140mA (Peak) Standby Current : 11mA (USB), 22mA (UART).

Dimension: 21.5mm(L) × 8.5mm(W) × 7.1mm(H) Operating Temperature : -20℃ ~ +55℃ Storage Temperature : -40℃ ~ +70℃ Operating Humidity : 5% ~ 95% (Non-condensing) Durability Features : ESD Protection, Dust Resistant Sealed Design.

NETUM NT-212N bulk orders

For a NETUM NT-212N 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 NT-212N 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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