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When visiting a fortress multi-use facility, access records are written to prevent the spread of Corona 19 and prevent the spread of COVID-19.

Sometimes I write down my phone number in a handwritten guestbook, which can lead to the risk of my information being exposed to third parties or punctures in the quarantine network with false information.

How about using a'smart' electronic access list (aka QR code) to protect your valuable information and take thorough quarantine measures?

We will kindly explain how to use the QR code in the video mug, from installation to use.