According to statistics, the current penetration rate of smart phones in my country has reached 68%, and almost everyone has a mobile phone, this also provides an important foundation for the mobile Internet era, mobile payment based on QR codes has become an indispensable in people’s lives, part of it is to provide people with a convenient and fast payment experience. As a security field, QR code access control systems are also quietly popular.
So what is a QR code access control system? Today I will take you to understand the difference between it and the traditional security access control system
The traditional access control system, including many aspects, plays an important role in realizing the access management of the passage, for example, in our lives, we often need to use a card to open the door, whether it is a smart fingerprint lock or an integrated access control machine, can't do without swiping the card to open the door.
And how does the QR code access control system realize people's "light life"?
Like mobile QR code payment, people only need to produce dynamic QR codes or time-sensitive QR codes through WeChat applets to scan and open the door. The QR code access control system uses a QR code reader (similar to a traditional access control card reader) to read the QR code generated by the small program on the mobile phone, and the door can be opened after the verification is correct.
The QR code access control has realized the trouble of bringing a card with a key, providing a platform for the intelligence of the community, and freeing people from the worry of forgetting to bring the key when traveling.
