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Compatible with
Full warranty

HR32 Marlin BT SD

Handheld Scanners

Adopting the latest Bluetooth 5.0 technology, the HR32 Marlin BT SD can maintain a strong, anti-interference connection to transmit data. The HR32 Marlin BT SD is equipped with megapixel technology to read virtually all 1D or 2D barcodes in any condition. From long or truncated 1D codes to larger and more high-density 2D codes.

1D & 2D
Bluetooth 5.0
1.5m drop

Suggested industries



Mega Pixel Scanning Technology

Equipped with a megapixel barcode scanner, the HR32 Marlin BT SD reads virtually all 1D or 2D barcodes in any condition. It has a better reading performance on reading long or truncated 1D codes or larger and more high-density 2D codes. 

Perfected for POS

The HR32 Marlin BT SD has a stand design for hands-free scanning, especially ideal for POS applications. Users can process smaller items without having to pick up the scanner. The scanner can then be picked up to use for more oversized items without dealing with cables.  

JPOS and OPOS Driver Support

When in HID-POS or Newland CDC mode, JPOS and OPOS drivers are supported via the dongle directly or the dongle, stand + USB cable combination.

Supports the Workload

The 2400mAh battery, combined with the low power consumption of the HR32 Marlin BT SD and lower power Bluetooth 5.0, means a full charge can last over 12 hours. A charge from empty to full takes less than 4 hours. 

Fit for the job

With a 1.5m drop and IP52 rating, the HR32 Marlin BT SD can take a tumble from a high countertop or workbench onto hard floors with no problem. The IP52 is a high enough sealing for dirty and damp environments.

Flexible Bluetooth Options

The HR32 Marlin BT SD has 3 Bluetooth options. When the dongle and charging station is connected, the scanner transmits data via the USB cable to the host. The dongle can also be removed and used in a spare USB port, and the Bluetooth on the scanner can be paired with a 3rd party Bluetooth on a host.



Technical specifications

Data Capture
1D EAN-8, EAN-13, UPC-E, UPC-A, Code128, Coupon, UCC/EAN128, CodaBar, I2Of5, Febraban, ITF14, ITF6, Matrix 25, Code39, Code93, ISSN, ISBN, Industrial 25, Standard 25, China Post 25, Plessey, Code 11, MSI Plessey, UCC/EAN Composite, GS1 Databar, Code 49, Code 16K, AIM 128, ISBT 128.
2D PDF417, Micro PDF417, QR Code, Micro QR Code, Aztec, Data Matrix, Chinese Sensible Code, Maxicode, Code One.
Image Sensor CMOS 1280 x 800
Aiming Green LED
Illumination White LED & Red LED
Depth of Field EAN 13 (13mil) 50-495mm
Depth of Field Code 39 (5mil) 85-220mm
Depth of Field PDF417 (6.67mil) 70-215mm
Depth of Field DataMatrix (10mil) 50-220mm
Depth of Field QR (15mil) 20-325mm
Field of View Horizontal 39°
Field of View Vertical 24°
Scan Angle Roll 360°
Scan Angle Pitch ±55°
Scan Angle Skew ±55°
Minimal Print Contrast 25%
Memory Flash 1MB e.g. ≥15000 pieces of Code 128 (20 byte of each Code 128)
Battery Type 2400 mAh lithium-ion battery
Current @ 5VDC Operating 5VDC±5%
Dimensions (mm) Scanner: 113.5(W) x73.3(D) x159.0(H) mm
Expected Battery Life ≥12 hours of continuous operation (scan once per 6 seconds)
Expected Charge Time 4 hours (with power adapter)
Interfaces USB
Notifications Beep, LED indicator
Weight Scanner: 217g
Radio Technology Bluetooth 5.0
Wireless Distance (max.) ≥50m/164ft (direct line of sight in open air)
Communication Modes Synchronous, asynchronous and batch modes
Operating Temperature -20°C to 50°C (-4°F to 122°F)
Storage Temperature -40℃ to 70℃ (-40°F to 158°F)
Humidity 5%~95% (non-condensing)
Electro Static Discharge (ESD) ±8KV (air discharge); ±4KV (direct discharge)
Drop Scanner: 1.5m Cradle: 1.2 m
IP Rating IP52
Hardware FCC Part15 Class B, CE EMC Class B, RoHS
Standard 3 years


Name View Type
HR32 Marlin BT SD - print version HR32 Marlin BT SD.pdf View Datasheet
HR32 Marlin BT SD User Guide View User Guide
OPOS View Driver
JPOS View Driver
EasySet View Software

Available versions

Partnumber Description
NLS-HR3280-BT-SD 2D CMOS Mega Pixel Wireless Bluetooth Handheld Reader with Stand/Docking Station & USB cable