Shenzhen Rakinda Technologies Co., Ltd.

On Nov.16th, 2017, Mr. Pony, the founder of Tencent, experienced the mobile QR code payment in Guangzhou Metro. He said he was very satisfied with the new payment way, which improved the speed of passengers to pass through the turnstiles.

Then there is the question: How can I get the QR code? Here we explain it by taking Guangzhou Metro QR code for example.
Step 1: Open Wechat app, and search the app named “Recent Ride Code”.
Step 2: Choose Guangzhou City and Metro, and click ”Start Now”, and binding mobile phones to open secret-free payment. Enter “Pay Password” to verify identity. When you complete all these steps, you open this QR code payment function successfully.
Step 3: Open your card wallet on wechat, and you will get the QR code.
Step 4: Put your QR code on phone in front of the QR code Scanner in the turnstile, and after successful verification, you will get through.
Step 5: When getting off the metro, scan the QR code again to complete payment.

We found that even when we open the phone to the flight mode, it can also generate QR code. In other words, this solution works well even without a network.

What barcode scanner do we suggest for turnstile access control system?
Rakinda RD4500 series fixed mount barcode scanner and LV4200 OEM barcode reader are excellent for embedding into the turnstile, and other self-service payment terminals. Owing to it’s IR and Light sensor, the scanners work perfectly both day and night.