We are a trade oriented enterprise dedicated to providing comprehensive solutions for smart audio and video systems. We always adhere to the mission of serving enterprises and customers for mutual benefit and win-win cooperation. With our development vision, we have taken the lead in introducing the concept of "cloud" into the smart audio and video industry. Relying on artificial intelligence Internet of Things (AIoT) technology, we have achieved the integration of IoT technology and artificial intelligence, forming an intelligent audio and video ecosystem. We have realized the integration and intercommunication between different intelligent terminal devices, different system platforms, and different application scenarios, and provided a system solution for the integration of all things.