Active Member
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[China]
Address: 5F Blag, A2, Lilang Software Park, No.31 Bulan Rd, Longgang Dist.,Shenzhen City, China
Contact name:Customer Service
Shenzhen Rakinda Technology Development Co., Ltd. |
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RS232 1D 2D Datamatrix RD4500R Fixed Mount Barcode Scanner For Kiosk
USB RS232 RD4500-20 Fixed Mount QR Scanner for Self-service Machine
RD4500-20 Fixed Mount QR Scanner Features:
1, Embedded high-performance processing chip: fast decoding speed, reading accuracy and ability;IOTC 0370 CH chipset
2, Paper code reading ability: the main 2D barcode printed on paper and various 1D barcodes can also be read;
3, LCD reading ability: high-performance mobile phone bar code reader, literacy has reached the international advanced level;
4, High-speed reading: for different mobile phone LCD screens, generally have different contrast, color and reflection level, the scanner can be quickly read.
5, Easy to use: you can read the parameters provided in the user manual to set the parameters of the scanner to make the scanner work optimally.
RD4500-20 1D 2D Scanner for Turnsitle Specification:
| Model | RD4500-20 |
| Interface | RS232/USB |
| Processor | IOTC 0370 CHIP |
| Image Sensor | 752×480 CMOS |
| Scan Mode | Sense mode |
| Resolution | 10mil |
| Light Source | White LED |
| Scan Window | 38.3mm*60.4mm |
| PCD | ≥30% |
| Power Consumption | 1.75W(max) |
| Notification | Beep |
| Dimensions | 82 mm(L) X 72mm (W) X 52mm(H) |
| Weight | 300g |
| Operating Temperature | -10°C- +50°C |
| Storage Temperature | -20°C- +60°C
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RD4500-20 QR Scanner Using in Turnstile Self Machine Application Cases:
High performance RD4500-20 fixed mount barcode scanner that widely using in vending machine , kiosk , metro, access control, turnstile and so on.
USB RS232 Interface RD4500-20 1D 2D Fixed Mount Barcode Scanner QR Reader Good Comments From Customer:
Company Pofile :
Shenzhen RAKINDA Technology Co., Ltd. is specialized in the development of smart card hardware and software systems, production, sales and operations in one of the national high-tech enterprises. Products are widely used in city card, park area, retail businesses, parking fees, government platforms and other consumer areas. With years of focus on management, innovation and development, the company in the industry.
It has a wide range of customer base and industry reputation, to achieve the city card applications and urban bus intelligent scheduling management.RAKINDA engaged in barcode technology research and development for more than 20years, we have a mature R & D team and overseas markets.
Rakinda Company Office and Factory:
FAQ:
Q. Why would the sun light interfere with a barcode scanner?
The barcode scanner has LED light to help recognize the barcode even in dark environment. Sunlight is much brighter than the LED light, so it will weaken the effect of LED light. Also, sunlight would creat the refraction on the barcode scanner to impede decoding the barcode.
Q: How can I do data collection by scanning the barcode?
Bacode scanner has CCD and Cmos Tecnology for decoding. There is algorithm for decoding barcode. When barcode scanner scan barcode. The scanner is operating and calculating thousands of times per second. Then decoding and store data in any doc that can be editted.
Q: Is it possible to decode a barcode (any type) of a product with the human eye and
tell the price? If possible, then how?
No, it isn't. We need use the scanner to decode it. The QR code is actually a digital matrix composed of many 0 and 1. The two-dimensional code records the data symbol information in a black and white pattern distributed in a plane (two-dimensional direction) by a certain geometric pattern, and uses a plurality of geometric shapes corresponding to the binary to represent the information. The two-dimensional code can simultaneously express information in both the horizontal and vertical directions, and thus can express a large amount of information in a small area. Therefore, it is difficult to identify with the naked eye.
Q: How do I set up a barcode system for a Shopify business?
As you know , now barcode scanner technology widely using different area and make life more convenient and work more efficient.So almost there is barcode system on different field. Such as vending machine , Locker and so on, as you can check on the metro , there is vending machine, people just using payment QR code in front of scanner, then can buy something. Even in Shopify business, adopting the technology of scanner technology, audience buy tickets to watch movie and go to the concert. There will have ticket. So the checker has handheld barcode gun to scan code then can make work more efficient
Q: Why is is my QR code of WhatsApp web is not loading? I am using Google Chrome. I tried to clear cookies too, but it did not work.
Because your way is wrong. The right using way is as below:
First, go to the WhatsApp page at at https://web.whatsapp.com/. Whe When you open the link, a large QR code is displayed.
Secondly, open Whatsapp on your phone and go to Settings > Whatsapp. Scroll down here to select the Scan QR code option.
Thirdly, Now place your phone on the computer screen, making sure to point the camera in the right direction and automatically scan the QR code.
Fourthly, once the scan is complete, Whatsapp on your computer will open immediately and you can use it properly on your computer.
Finally, you can turn off your phone and enjoy Whatsapp on the big screen.
