High Performance Barcode Scanner Module 3.3V Operating Voltage High Speed
Certification:CE
Minimum Order Quantity:1
Delivery Time:Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Payment Terms:T/T, PayPal
Place of Origin:China
Supply Ability:5000
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Location:
Hangzhou Zhejiang China
Address:
Room 310, Building 1-B, No. 279 Shiqiao Road, Xiacheng District, Hangzhou, Zhejiang, China 310012
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within 28 hours
Product Details
Company Profile
Product Details
Grow GM802 Series DC3.3V USB/Ttl232 Barcode Scanner 1d/2D Qr Bar Code Reader
Description
GM802 serial have GM802-S and GM802-L model.
The only difference between the GM802-S and GM802-L is the lens.
GM802-S lens reading distance is 5-30cm.
GM802-L lens reading distance is 7-50cm.
(The actual data depends on the size and content of the code)
GM802 serial bar code reader module is a high performance scanner,
can read 1D bar code easily and read 2D bar code with high speed.
It also wins high scan speed for linear code, even for bar code on
paper or screen.
GM802 serial bar code reader module is an advanced bar code
decoding algorithm which developed on image recognition algorithm,
can easily and accurately read bar code, simplify secondary
development.
Specifications
Parameter | Performance |
Sensor | CMOS |
Scan Mode | 640*480 |
Lighting | It is recommended to use white light as lighting, should be uniform
and soft |
Indicator Light | It is recommended to use green/blue light as read successfully |
Read Code Type | 1D: EAN-13, EAN-8, UPC-A, UPC-E,ISSN, ISBN, CodaBar,Code 128, Code93, ITF-14, ITF-6, Interleaved 2 of 5,Industrial 2 of 5,Matrix 2 of 5, Code 39,Code11, MSI-Plessey,GS1-Databar (RSS) |
2D: QRCode, DataMatrix, PDF417 | |
GM802-S Reading Distance | 5-30cm |
GM802-L Reading Distance | 7-50cm |
Contrast* | >25% |
Scan Angle** | Roll:360°Pitch:65°Yaw:65° |
Viewing Angle | 67°(Horizontal)53°(Vertical) |
Accuracy of reading* | ≥10mil |
Mechanical/electrical Parameters:
Parameter | Performance |
Interface | TTL-232/USB |
Size(mm) | 18*12.5mm |
Weight | 1 g |
Prompting mode | Buzzer LED Indicator |
Operating Voltage | 3.3V |
Operation Current | 70mA(Max) |
Standby Current | ≤6mA(Typical) |
Startup time | ≤250mS (Typical) |
Environmental Parameters:
Parameter | Performance |
Operating temperature | -20℃~60℃ |
Storage Temperature | -40℃~+70℃ |
Operating Humidity | 5%~95%(Non-Condensing) |
Environmental Light | Normal indoor light source |
Fall | Withstand 1.2 m drop on concrete floor (50 times 1.2 m drop on
concrete floor repeatedly) |
Files
·Provide User Manual
Applicable scenarios of barcode scanners
As a key element of modern information technology, barcode scanners
have a wide and far-reaching range of applications. It not only
significantly improves the work efficiency of various industries,
but also effectively reduces human errors, ensuring the rapid and
accurate transmission of information. This article aims to
elaborate on the diverse uses of barcode scanners and their
corresponding application areas.
1. The core use of barcode scanners
A barcode scanner, in short, is an input device specifically
designed to read and collect information from barcodes. It uses
technologies such as lasers or cameras to scan barcodes, and then
transmits the captured data to computers or other smart devices for
rapid processing and application of this information. This unique
feature makes barcode scanners play an indispensable role in many
fields.
2. Diversified application scenarios of barcode scanners
1) Retail and Supermarket Management
In the retail industry, barcode scanners are extremely critical
tools. Supermarkets and various stores use it to scan product
barcodes, quickly obtain product details and accurate prices,
achieve automated checkout processes, significantly reduce customer
queuing time, and optimize the shopping experience. In addition,
merchants can effectively monitor inventory dynamics through
barcode scanners, ensuring timely replenishment and avoiding stock
shortages, thereby optimizing inventory management and improving
overall operational efficiency.
2) Logistics distribution and warehousing management
Barcode scanners are equally crucial in logistics distribution and
warehousing processes. Logistics companies enhance the safety and
reliability of goods transportation by scanning barcodes,
accurately tracking the entry and exit records of goods, and
promptly detecting and handling lost or damaged issues. In
warehouse management, barcode scanners facilitate rapid inventory
and precise positioning of goods, significantly reducing manual
operation time and error rates, and significantly improving
warehouse management efficiency.
3) Medical and health services
The application of barcode scanners in the medical and health field
is increasing day by day. Hospitals ensure accurate medication and
patient safety by scanning drug barcodes. At the same time, barcode
scanners are also used for patient information recognition,
achieving rapid entry and retrieval of patient data, and improving
the quality and efficiency of medical services. In addition,
barcode technology is also applied to medical equipment management
to ensure timely tracking and maintenance of equipment.
4) Industrial manufacturing and product traceability
In the field of industrial manufacturing, barcode scanners have
become important auxiliary tools on production lines. By scanning
product barcodes, production managers can real-time grasp
production progress and quality information, achieving transparency
and traceability in the production process. For consumers, barcode
technology provides convenience for product traceability. By
scanning the barcode, they can understand the full lifecycle
information of the product, enhancing consumer trust and
satisfaction.
5) O2O operation and self-service
Barcode scanners have played a significant role in O2O operations.
Consumers can easily achieve seamless connection between online and
offline by scanning the QR code, and enjoy convenient shopping,
payment, invoicing and other services. At the same time, in
self-service scenarios such as vending machines and retail
terminals, barcode scanners provide functions such as scanning
payment and information inquiry, further improving service
efficiency and user experience.
6) Document management and security verification
Barcode scanners are also widely used in the fields of document
management and security verification. By scanning barcodes or QR
codes on documents such as passports, ID cards, and driver's
licenses, information entry and verification can be quickly
completed, improving management efficiency and security. In
scenarios such as access control systems and ticket gates, barcode
scanners also play a key role in achieving rapid identification and
access control of personnel.
In summary, barcode scanners have been widely used in various
fields such as retail, logistics, healthcare, industrial
manufacturing, and O2O operations due to their high efficiency,
accuracy, and convenience. With the continuous advancement of
technology and the expansion of application scenarios, barcode
scanners will continue to provide strong support for the
development of various industries. that 's ok.
In summary, barcode scanners have been widely used in various
fields such as retail, logistics, healthcare, industrial
manufacturing, and O2O operations due to their high efficiency,
accuracy, and convenience. With the continuous advancement of
technology and the expansion of application scenarios, barcode
scanners will continue to play an important role and provide strong
support for the development of various industries.
High Performance Barcode Scanner Module 3.3V Operating Voltage High Speed
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