How long is the warranty period?

The product comes with a 1-year warranty.

What is the depth of field?

The depth of field ranges from 40mm to 530mm depending on the barcode type.

Small High Performance Scanning Engine 1d 2D Barcode Scanner Wired USB Ttl Scanning Module

Name: Small High Performance Scanning Engine 1d 2D Barcode Scanner Wired USB Ttl Scanning Module
Brand: Shenzhen Dyscan Technology Co., Ltd
SKU: 2083006235

Guangdong, ChinaShenzhen Dyscan Technology Co., Ltd

US$10.00-20.00

1 Piece

Product profile

Customization

Available

Network Scanning

Not Support Network

Type

Embedded

Model NO.

DE2290H

Interface Type

USB

Scan Speed

35cm/S

Scan Element Type

CMOS

Resolution

3mil/0.076mm

Image Sensor

640*480

Scan Mode

Auto Scan, Continuous

Print Contrast Signal

20%

Ambient Light

Dark Environment, Indoor Natural Light

Power Supply

DC 3.3V, 200mA Work

Dimension

21.3mm L *15.50mm W * 11.50mm H

Interface

USB, Ttl

Paper Screen Barcode

Yes

Warranty

1 Year

Testing Board

Optional

FFC Cable

5cm

Drop Height

1.2m

Weight

3.5g

Depth of Field

40-530mm

Transport Package

Carton

Specification

21.3mm L *15.50mm W * 11.50mm H

Trademark

DY SCAN/ Dingyu

Origin

China

HS Code

8471900090

Production Capacity

100, 000PCS

Key features

High Resolution Scanning: 640*480 resolution with 3mil reading precision for clear barcode capture.

Fast Decoding Speed: Achieves 35cm/s scan speed for efficient data processing.

Wide Symbology Support: Reads 1D and 2D barcodes including QR, Data Matrix, and EAN-13.

Compact Embedded Design: Small dimensions of 21.3mm x 15.5mm x 11.5mm for easy integration.

Versatile Interface Options: Supports USB and TTL interfaces including HID-POS and USB-COM.

Screen Scanning Capability: Optimized to read barcodes from paper, merchandise, and digital screens.

Low Power Consumption: DC 3.3V supply with 38mA sleep current for energy efficiency.

Company profile

Shenzhen Dyscan Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.99h

AI-Powered supplier vetting

SummaryShenzhen DYscan Technology Co., Ltd is a China-based limited company described as both a trading company and manufacturer, focused on barcode-scanning products and solutions. The supplier reports ISO 9001 and ISO 14001 certifications, four production lines, fewer than five quality-control staff, and 6–10 years of R&D engineer experience. Its stated capabilities include in-house R&D, manufacturing, customization for multiple data-capture technologies, and after-sales technical support. However, the available trade record shows only one transaction and one associated buyer, providing limited evidence of established customer volume or market breadth. Financial credibility cannot be assessed because the provided information is insufficient and financial figures are excluded.

Supplier typeThe supplier is legally identified as a limited company in China and is variously classified as a trading company, manufacturer/factory, or wholesale and retail enterprise. Its descriptions state that it conducts R&D, production, sales, and manufacturing, although the factory is located in Dongguan while the company address is in Shenzhen.

CertificationsThe supplier reports ISO 14001 and ISO 9001 certification, and specifically states that ISO 9001 supports compliance with international standards. These are explicit certifications relevant to environmental and quality-management systems.

After-Sales capabilityThe supplier states that it maintains an after-sales service network providing rapid response and technical support. This is direct evidence of an intended after-sales capability, although no service coverage, response-time data, or independently verified service records are provided.

R&D capabilityDYscan states that it has in-house R&D, industry-leading barcode-decoding algorithms, 6–10 years of R&D engineer experience, multiple patents and software copyrights, and products covering handheld, fixed-mount, industrial, and embedded scanners. These claims provide explicit evidence of product-development capability.

Production capacityThe supplier reports a factory in Dongguan, four production lines, modern production lines, and a manufacturing/export focus. However, the quality-control team is stated to have fewer than five staff, and no capacity, lead-time, or output-volume data is provided beyond the excluded financial-related figure; capability is therefore supported but not fully quantified.

Customization capabilityThe supplier explicitly offers customer-centric customization supporting 1D and 2D barcodes, NFC, RFID, and multi-modal data capture. Its broad product portfolio and stated in-house R&D and manufacturing further support the ability to tailor scanning solutions.