USB Wired 2D Barcode Scanner Portable Desktop Qr Code Reader for Supermarket Checkout & Inventory

Features of Embedded 1D/2D Barcode Scanners

1. Acquisition Method & Speed

It adopts an image-based CMOS Sensor, with an acquisition speed of 1/60 second, enabling rapid response.

2. Recognition Precision

It features high recognition accuracy, with a precision of ≥7.5 mil for 2D barcodes and ≥5 mil for 1D barcodes.

3. Field of View (FOV)

It has a wide coverage range, with a diagonal FOV of 73°, a horizontal FOV of 61°, and a vertical FOV of 48°.

4. Fill Light Configuration

Equipped with a white LED fill light and a positioning light, it is adaptable to various lighting environments and supports

a maximum ambient light intensity of 100,000 Lux.

Application scenarios of embedded barcode scanners

1. Integration in Small Smart Devices

Due to its compact size (37×19×3) and light weight (＜3g), it is suitable for integration into handheld barcode scanners,

portable data collectors, and smart wearable devices (such as barcode-scanning watches).

2. Embedded Barcode Recognition Scenarios

directly connected to an MCU (Microcontroller Unit) platform.It is applicable to self-service terminals (e.g., self-service payment

machines, parcel lockers), smart POS (Point of Sale) machines, and industrial barcode scanning and detection equipment.

3. Applications in Harsh Environments

With resistance to high and low temperatures (operating temperature: -20℃~55℃) and high humidity (relative humidity: 5%~95%

without condensation), it can be used in outdoor equipment, cold chain logistics barcode scanning, industrial workshops,

and other complex environments.

4. Short-Range High-Precision Recognition Scenarios

Boasting high recognition precision , it is suitable for scenarios such as commodity barcode scanning, electronic ticket verification,

medical consumable traceability, and component barcode recognition.

Acquisition Capability
Acquisition Method	Imaging - type, CMOS Sensor
Acquisition Speed	1/60 second
Field - of - View Angle	Diagonal 73°, Horizontal 61°, Vertical 48°
Recognition Accuracy	Two - dimensional ≥ 7.5mil, One - dimensional ≥ 5mil
LED
Fill - light	White
Physical Parameters
Size Specification (Length × Width × Height in mm)	37×19×3
Weight	< 3g
Interface
Interface	CIS interface, 24 - pin, 0.5Pitch, up - and - down contact unlimited
Environmental Parameters
Operating Temperature	- 20°C ~ 55°C
Storage Temperature	- 40°C ~ 80°C
Humidity	Relative humidity 5% ~ 95% (non - condensing)
Ambient Light	Max. 100,000 Lux
Electrical Parameters
Input Voltage	IO Voltage: 1.7 ~ 3.3V; Core: 1.8V*; Analog Voltage: 3.3V; LED Voltage: 3.3V
Operating Current	< 20mA (multiple parts as shown in original); < 50mA (LED)
Stand - by Current	< 30uA

USB Wired 2D Barcode Scanner Portable Desktop Qr Code Reader for Supermarket Checkout & Inventory 0

USB Wired 2D Barcode Scanner Portable Desktop Qr Code Reader for Supermarket Checkout & Inventory 1

USB Wired 2D Barcode Scanner Portable Desktop Qr Code Reader for Supermarket Checkout & Inventory 2

FAQ

Q: Can you send a sample? 
A: Yes, YJFIRST welcomes sample orders to test. Please contact us for more details before placing a sample order.

Q: Can we have our logo or company name printed on the product or package? 
A: Yes, printing with the logo or company name is acceptable; it will be accomplished by silk printing. Please contact us 

for more details.

Q: What's the shipping method? 
A: There are DHL, FedEx, TNT, and UPS. We can also ship the goods using your shipping account or other express agents 

you provide.

Q: What's the payment method? 
A: We accept Alibaba online orders, PayPal, T/T, LC, Western Union, and MoneyGram.

Q: How about your product warranty? 
A: Our formal guarantee period is one year after delivery.

Q: How is your quality control? 
A: We have a professional QC team and testing machines (engine age testing, wire bending machine, switch life testing, 

shock resistance testing). CE, FCC & ROHS certified.

Q: If I come across any problems during product use, where can I get support? 
A: We provide technical support 24/7. Please send all your questions to us and we will give you professional and patient
explanations via email or call in time.

Tag:

Place of Origin:	China
Brand Name:	YJFIRST
Certification:	CE, ROHS, FCC, IEC, FDA
Model Number:	YJ-ES204-J6

Minimum Order Quantity:	1pcs
Price:	$24
Packaging Details:	Gift box
Delivery Time:	3-7 work days
Payment Terms:	T/T ，D/P，D/A ，L/C ， MoneyGram ，Western Union
Supply Ability:	20000pcs/month

Place Of Origin:	Guangdong, China	Brand Name:	YJFIRST
Application:	Industrial Equipment	Weight:	<3g
Size Specification(LmmxWmmxHmm):	37193mm	Acquisition Method:	Image-based, CMOs Sensor
Recognition Accuracy:	2D≥ 7.5 Mil, 1D≥ 5 Mil
Highlight:	0.3MP Global Exposure Camera Module , Scanning Device Camera Module , Camera Module Embedded

	Shenzhen Yuanjie Information Technology Co., Ltd.
	Room 508, Building 1, Longquan Technology Industrial Park, No. 19 Huaxing Road, Dalang Street, Longhua District, Shenzhen
	86--18098907096
	vivienne@yuanaidc.com

USB Wired 2D Barcode Scanner Portable Desktop Qr Code Reader for Supermarket Checkout & Inventory

0.3MP Global Exposure Camera Module

Scanning Device Camera Module

Camera Module Embedded