Description
1. USB wired barcode scanner to capture 1D, 2D code on labels,
paper, mobile phone or computer.
2. High-efficiency recognization and high upload speed for
improving your working efficiency.
3. With buzzer for reminding you that the scanning successfully or
not.
4. Compatible with USB and UART interface.
5. Over 180 configurable options
6. Macro support replace a string in the bar code with another
7. Programmable preamble postamble and termination strings
8.Superior reading performance utilizing advanced decoding
algorithmsSpecifications
Scanning Performance
| Scan Mode | 1280*800 CMOS |
Lighting | White LED |
Collimate | Red LED |
Read Code
Type
| 2D | QR Code, Data Matrix, PDF417,Aztec,Micro QR,
Micro PDF417,Maxicode,Hanxin Code |
1D
| EAN,UPC,Code 39,Code 93,Code 128,UCC/EAN 128, Codabar, |
Interleaved 2 of 5, ITF-6,ITF-14,ISBN,ISSN, MSI-Plessey |
GS1 Databar ,Code 11,Industrial 25,GS1 Composite |
Standard 25,Plessey, Matrix 2 of 5 |
Accuracy of reading | 1D≥4mil , 2D≥7.54mil |
Depth of Field
| EAN-13 | 35mm-220mm (13mil 13byte) |
|
Code 39 | 30mm-135mm (5mil 4 byte) |
QR Code | 45mm-460mm (20mil 16 byte) |
Data Marix | 25mm-180mm (10mil 20 byte) |
PDF417 | 30mm-160mm (6.67mil 7 byte) |
Contrast | ≥25% |
Scanning angle | Intersection angle 360°,Elevation ± 55°
Deflection angle ± 55° |
Viewing Angle | H:52° V:38° |
Mechanical/
Electrical Parameters | Interface | TTL-232 , USB (HID-KBW, Virtual serial port) |
Dimension | 54.8(W)*31.5(D)*13(H)mm |
Operating Voltage | DC 5 V |
Operating Current | 180mA |
Standby Current | USB:25mA; TTL:10mA |
Environmental Parameters | Operating Temperature | -20ºC~+50ºC |
Storage Temperature | -40ºC~+70ºC |
Operating Humidity | 5%~95%(Non-Condensing) |
Environmental Light | 0~100000LUX |
Files
·Provide User ManualYou can download the GM69 user manual from this website link:
https://hzgrow.en.made-in-china.com
Embedded scanning module in the application of intelligent access
control system
In the intelligent access control system continues to develop
today, based on the new technology solutions immediately, embedded
modules with the development of the times and the introduction of
QR code scanning module for intelligent access control system.
At the beginning of the development of intelligent access control,
intelligent access control still has certain defects, for example,
the two-dimensional code is not clear, two-dimensional code
expiration date and other phenomena, often will make the user's
experience become very poor. In this context in another new type of
access control into the people's field of vision, that is, the
mobile phone on the QR code to align the access control machine on
the two-dimensional bar code scanning module for scanning and
unlocking. Since the QR code of each user's mobile phone is fixed
and contains all the user's personal information, this is safer and
more convenient than the previous door lock.
Most of the popular applications in the market for intelligent
access control use the 2D bar code scanning module, which has a
strong performance and can easily read the 2D code on the screen,
paper, plastic cards and other media on the 2D code or bar code,
has a perfect integrated design, but only requires a very small
installation space, lightweight, and extremely easy to embed into a
variety of applications, not only can be embedded into a variety of
self-service terminals, but also can be embedded into a variety of
Intelligent access control.
In the development of intelligent access control today, especially
with the QR code as the ‘unlocking key’ has become a popular trend,
providing users with more convenient services, eliminating the need
to carry access cards and so on. Therefore, QR code scanning module
has become an application trend of intelligent access control is
also a popular trend.
