1D 2D Desktop Barcode Scanner 32 Bit Desktop QR Code Reader Plug And Play

1D 2D Desktop Barcode Scanner 32 Bit Desktop QR Code Reader Plug And Play

1D 2D Plug and Play Desktop Qr Code Barcode Reader USB Bar Code Scanner

Definition & Core Function:

A fixed-mount, hands-free barcode scanning device designed to sit on a countertop, desk, or work surface.

Its primary function is to rapidly and reliably read barcodes (1D linear codes like UPC/EAN, Code 128, Code 39;

and often 2D codes like QR, Data Matrix, PDF417) from items presented to it.

The user simply presents or passes the barcode label in front of the scanner's reading window/area. No need to aim a

handheld gun or pull a trigger.

Key Specifications & Features:

Scanning Technology: Laser vs Imager (as above).

Supported Symbologies: 1D (UPC/EAN, Code 128, Code 39, ITF, etc.), 2D (QR, Data Matrix, PDF417, Aztec, etc.).

Field of View (Reading Area): The size and shape of the area where a barcode will be successfully read. Critical for scanning large items or small labels.

Depth of Field: The range of distances from the scanner window where it can reliably read a barcode (e.g., 0" to 12"). Lasers often have longer depth of field for 1D.

Scan Rate: How many scans per second the device can perform. Important for high-volume environments.

Tilt/Twist Tolerance: How well it reads barcodes presented at extreme angles (Imagers are generally superior).

Motion Tolerance: Ability to read barcodes on fast-moving items (e.g., conveyor belt integration).

Shenzhen Yuanjie Information Technology Co., Ltd.