DEWOD XN7120L QR code scanner USB for POS System

DEWOD XN7120L is a handheld barcode scanner that supports fast identification of 1D and 2D barcodes. It is easy to operate, flexible to connect, plug and play, with efficient decoding and a durable design, and is a powerful tool for data collection and information management.

Physicial Characteristics
Dimensions:	173mm x 63mm x93mm
material	ABS+TPE
Weight:	120g
Voltage:	5V ±10% DC
Current:	360 mA (Max)
Performance Characteristics
Light Source:	630nm WHITE LED
Image	640*480 Pixel
Field of View:	60° (H) x 47° (V)
Roll /Pitch/Yaw :	360°, ±65°, ±60°
Print Contrast:	25% minimum reflective difference
Interfaces Supported:	USB, RS232, UBS-COM
Symbology Decode Capability
1-D codes:	UPC/ EAN with supplementals, Bookland EAN, ISSN, UCC Coupon Extended Code, Code 128, GS1- 128, ISBT 128, Code 39, Code 39 Full ASCII, Trioptic Code 39, Code 32, Code 93 Code 11, Matrix 2 of 5, interleaved 2 of 5, Discrete 2 of 5, Codabar, MSI, Chinese 2 of 5, GSI DataBar Variants, Korean 3 of 5, ISBT Concat etc.
2-D codes:	PDF417, MicroPDF417, Composite Codes, TLC- 39, Data Matrix , Maxicode，Grid Matrix Code,QR code, Micro QR, Aztec , screen code etc.
Minimum Resolution	≥5 mil
User Environment
Operating Temperature:	-0°C - +50°C
Storage Temperature:	-40°C - +70°C
Humidity:	5% to 95% relative humidity, on-condensing
Shock Specifications:	Designed to withstand 1.5m(5’) drops
Resistance to fall：	Withstand multiple drops from a height of 1.5 meters to the concrete floor
Ambient Light Immunity:	100.000 Lux.
Decode Ranges
EAN 13-3mil	35mm-85mm
EAN 13--10mil	30mm-220mm
Code 39--5mil	35mm-120mm
Code 39--13.4mil	60mm-280mm
Code 128--10mil	20mm-180mm
Code 128--20mil	80mm-350mm
QR--15mil	20mm-200mm
QR--20mil	20mm-220mm
Performance may be impacted by bar code quality and environmental conditions