In the recent wave of intelligentization, traditional security products and solution providers are incompetent to embed AI algorithm capabilities into software and hardware products that are required by integrated solutions for environments like smart buildings and campuses, making it difficult to meet the increasingly sophisticated needs of customers for intelligent applications.

The development of the Artificial Intelligence of Things (AIoT) is powering the intelligentization of digital buildings. Card access systems are a mainstream and traditional way of building access. However, as cards can be easily forged, lost or "borrowed" to people without identity verification, so new smart solutions are increasingly demanded. As a result, human face, one of the most secure and intuitive biometric IDs, has been gradually accepted to replace the traditional card access system in smart buildings for a secure and efficient whole-building access experience for users.

Industrial campus, as the intermediate interfaces between buildings and cities, are crucial to the holistic development of urban spaces. They are sites of work and leisure, reflecting the transformation and application of technological innovation and the integrated development of economy.