Welcome to

Shenzhen Rakinda Technologies Co., Ltd.

Official website!

Barcode Scan Engine

Home > PRODUCTS > Barcode Scan Engine
  • /uploadfile/image/20180530/20180530132703_4261.jpg
  • /uploadfile/image/20180530/20180530132711_2386.jpg
  • /uploadfile/image/20180530/20180530132717_6760.jpg
  • /uploadfile/image/20180530/20180530132725_2697.jpg
  • /uploadfile/image/20180530/20180530132734_9884.jpg
RD4500I Raspberry Pi QR Code Reader

Category:Barcode Scan Engine

Product ID:RD4500I


Product Introduction:Flush mounted-type QR reader RD4500I delivers effortless, snappy and accurate reading of barcodes on various mobile phone LCD screens with different contrast actions, colors and reflectances.

Inquiry Now


RD4500I 2D scanner is fixed mount type (flush mounted-type QR reader) embedded barcode scanner module. It has USB or RS232 output cable. It is easy to operate and integrate. The IR sensor in the scanner exhibits an improved sensibility in activating the scanner to scan barcodes as they are presented.

We will provide you user guide to set the scanner.

Suggest application areas: kiosk, vending machine, turnstile, certificate market, access control system, queue machine, lottery machine, express delivery machine, etc.

Product Features:

1. Fixed mount type USB or Serial cable output: easy to integrate

2. Quick scanning screen code
Scanning 1D and 2D barcodes off cell phone screen in a time less than 0.4 sec.

3. Same good at scanning paper and cards code
Swift reading 1D and 2D barcodes on cards and paper.

4. Fit for demanding environment
It is a common case that phone screen is covered with various protective film. Do not worry with RD4500I scanner. RD4500I can still scan the code swiftly. It typically takes less than 0.4 sec to recognize the code.

5. Simple to operate
When you need to set the scanner, you just need to scan the setting code in the user guide. It is one step operation and easy to do.

6. A barcode scanner has a housing including a surface having a transparent scanning window
The housing contains optical components including a spinner and pattern mirrors arranged to produce sets of densely packed scan lines. The housing further contains a single output mirror which can be arranged in a first position in which the scan lines are optimized for horizontal scanning and a second position in which the scan lines are optimized for vertical scanning.

Application Case

RD4500I fixed mount barcode scanner is designed primarily for such applications as electronic tickets/coupons, mobile marketing, mobile payment, kiosk, turnstile, and office automation, the series fixed mount barcode scanner is able to read barcodes on paper and mobile phones.

Compatible OS: Android, Windows, Linux

Projects: Turnstile, Kiosk, ATM, Payment Terminal, Ticketing Validator, etc.

Product Parameters:


Embedded type fixed mount


USB, RS232



Code to scan:

2D: pdf417, qr code, data matrix
1D: EAN-13, EAN-8, UPC-A, UPC-E,ISSN, ISBN, Codabar, code 128, code 93, itf-6, itf-16, interleaved 2 of 5, industrial 2 of 5, standard 2 of 5, matrix 2 of 5, gs1 databard, code 39, code 11, msi-plessey, plessey


71mm 61mm 50mm

Scan Speed

300 scans per sec

Ambient Light

0-100,000 LUX

Power Consumption

1.75 W max



Light Source

White LED

4500 series of fixed mount barcode scanner

We have scanner models in different size which could be installed flexiblely in various applications, if there is any product you are interested in for your projects, please contact us now.

Contact Us:

If you want to know more information? Please fill in the following message form, we will contact you in the first time.

(We will never, ever spam you – nor sell, trade, or transfer your email to anyone else.)

Related Products:

Tech Support