The development of access control system, intelligence is its development direction, making the security market more dynamic, from traditional door locks to community intelligent access control systems, from the initial password and card swiping to more secure biometrics. This is all the result of innovation and development. Nowadays, QR codes are frequently used in our daily life consumption, so QR code access control is also easy to become the habit of users to use the access control system. The QR code access control system has gradually become more practical and convenient.
The QR code access control system first needs to be combined with the QR code access control card reader and other access control equipment to form an access control system, which is similar to the traditional card reader. It can recognize barcode-based, extended to QR code or higher identification code; take FCARD brand QR code access control card reader as an example. It can be seen from the logo of the device that it can recognize the identification methods of QR code, IC card, mobile phone NFC, ID card, and CPU card. Of course, it seems that it supports so many identification methods, and behind it needs technical support such as chips. FCARD two-dimensional code access control card reader adopts
Dual-core 1G high school image processor, support resolution 640*480 pixels, it adopts automatic sensing mode, can quickly read valid QR code, supports USB support and RS485 output, making it compatible with most access controllers on the market. One of the QR code card readers compatible with 86 bottom boxes is more in line with user experience. To upgrade the QR code access control from the traditional access control, the user only needs to replace the original card reader with the QR code access control card reader compatible with the 86 bottom box to complete the upgrade, reducing the installation cost for the user.
With the wide application of QR code access control systems, people are becoming more and more comfortable using QR codes. For example, many cities nowadays can use QR codes to scan codes to ride cars, and QR codes also have their own limitations. All dynamic QR codes, instantaneity becomes a safer choice.
Author:Written by Ms.Vivian He from S4A INDUSTRIAL CO.,LIMITED
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