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Smartphone QR codes are widely used on social media today. By scanning the QR code, you can transfer to a link and open a page. At the same time, QR code can convey multiple information and direct the phone to execute preset programs and open an APP.
With the help of Code Generator, we can write the information like which floor you are at and where you’re going into the QR code in real-time, and pass it to the elevator via the reader installed in LOP or COP.
Ordinary DC power supply, low power
Small size, easy to install
Offline recognition, no network required
Easy compatibility, independent of the original elevator controller
Module design facilitates maintenance and function expansion