Although the traditional card access control system has improved security to a certain extent, the problem of easy loss and easy copying of cards always exists. The mobile phone as the key to open the door perfectly solves this problem. Users only need to generate a unique QR code through a mobile app or app and scan it on the access control device to pass it quickly. This contactless door-opening method is not only convenient and efficient but also greatly reduces the risk of card loss or theft.
Replacing traditional card access control with QR codes generated by mobile applets or APPs is leading a revolution in access control systems. This article will explore the advantages of the innovative model of using mobile phones as keys to open doors, as well as our company's in-depth work and technological innovation in this field.
Table of contents：
Mobile phone as key: the perfect combination of convenience and security
Independent research and development, leading technology
Facing overseas and promoting global innovation
Although the traditional card access control system has improved security to a certain extent, the problem of easy loss and easy copying of cards always exists. The mobile phone as a key to open the door perfectly solves this problem. Users only need to generate a unique QR code through a mobile app or APP and scan it against the access control device to pass quickly. This contactless way of opening the door is not only convenient and efficient but also greatly reduces the risk of card loss or theft.
More importantly, after the secondary development is connected to our QR code access control, it supports time-limited and time-limited functions. Each generated QR code has a certain validity period and a number of uses. Once the QR code expires or reaches the upper limit of the number of uses, the system will automatically become invalid, effectively preventing the risk of the QR code being maliciously copied or abused. This dynamic update mechanism, combined with advanced encryption algorithms, ensures the high security of the access control system.
As a manufacturer of QR code access control, our company has been deeply involved in this field for 10 years. The company has a professional R&D team dedicated to independent research and development and innovation of products. Through unremitting efforts, the company has successfully obtained a number of honors and certificates such as National High-tech Enterprise, CE, and ISO9001, totaling 74. These honors are not only a recognition of our technical strength but also an affirmation of the company's continuous innovation and pursuit of excellence.
Our company has established a complete quality management system and after-sales service system. By continuously optimizing product structure and improving product quality, we have successfully launched a number of powerful and stable QR code access control products, which are widely used in residential areas, office buildings, schools, hospitals, and other places.
In order to promote the global application of mobile phones as key door-opening technology, our company actively seeks cooperation with overseas software developers to provide support for mainstream communication protocols such as HTTP/HTTPS and MQTT. These protocols not only ensure the security and reliability of data transmission but also enable the access control system to easily access various Internet of Things platforms and realize intelligent management. At the same time, the company also provides sample source code and secondary development documents to assist developers in quickly getting started and customizing the development of access control systems that meet their own needs. At the same time, our company actively cooperates with powerful system integrators to carry out OEM/ODM cooperation to jointly promote the innovation and application of QR code access control. Develop products that fully meet customer needs. This cooperation model not only covers the customization needs of appearance design and hardware configuration but also goes deep into the customization level of software functions.
