QR Code payment is everywhere now. Turnstile manufactures are striving to get updated using qr payment technology. Many turnstile manufacturers choose Rakinda 4500R or RD4500-20 qr scanner module. The scanner can scan the qr code on smart phone very fast. Users can get very good experience. The scanning speed is very important for the scanner. If the scanner response time is long, users will get irritated and annoyed.

Rakinda 4500R 2D barcode scanner module takes less than 0.3 second to respond. It ensures satisfying experience for users, especially when there are many people.
In terms of security, you need not worry about it also. It is very safe to use qr code either as payment code or access code.

Armed with qr code scanner module embedded in turnstile, people can only take cellphone to pass though turnstile. It changes people’s lifestyle. More and more people will enjoy this convenience.

4500R 2d scanner-Specification.pdf

RD4500R 2d barcode reader boasts the following features:
1. It can read both printed and phone screen 1D/2D barcodes
2. Designed with IR sensor, it can read even in total darkness.
3. White LED light source protects users' eyes.
4. Instant reading and decoding within 0.3 sec.
5.Outstanding Power Efficiency
6.The advanced technology incorporated in the scanner helps to reduce the power consumption and prolong the service life of the device
7.USB/RS232 Cable Power Adaptor

RD4500R 2D Barcode Scanner Module

Rakinda has been devoted to barcode scanner technology for 18 years. If you are interested, please contact us.

FAQ

Q1: Can I get some samples? Are they free?

A1: We support 1pc sample order. Samples should be paid.

Q2: Can I get extra cables for the scanners?

A2: Yes you can. We will provide according to your request.

Q3: How can I buy?

A3: We are trade assurance supplier at Alibaba. You can start online order directly. Or pls contact us first according to the contact info. We will send you proper link directly.

Q4: What is your payment method?

A4: We accept online credit card, TT, Paypal, Western Union.

Q5: Can I visit your factory:

A5: Yes, you are warmly welcome.

Q6: How long is your warranty time:

A6: 1 Year.

Q7: Where can we download the user manual of the scanners?

A7: We will send by email after you get samples.

Q8: What's the lead time?

A8: For sample, it is typically within 3 days. For bulk order, it depends on quantity and model you order.

Q9: Can you provide OEM service?

A9: Yes. We need further discuss about details.

Q10: How do you ship the scanners usually?

A10: Since it is light and compact, we usually use DHL, UPS, Fedex, TNT and post air mail.