Shenzhen Dashi Intelligent Co., Ltd. was established in 1995 and was listed on the Shenzhen Stock Exchange in June 2010 with the stock code: 002421. Since its establishment, the company has always been committed to the research and development and application promotion of IoT technology, and is an advanced IoT product and solution service provider in China. Based on real-time data processing technology of cloud-edge collaboration, the company provides users with independently developed IoT platform products, edge control products and terminal application products, and provides independent products as the core equipment facilities and intelligent overall solutions for space scenarios. With the business mission of "all things are connected intelligently and connected to each other", the company's products and solutions are widely used in many market fields such as buildings, hospitals, urban rail transit, data centers, and corporate parks, helping users to create energy-saving, low-carbon, efficient and intelligent, A safe and warm working and living environment.

Main business: The company is based on real-time data processing technology of cloud edge collaboration, providing users with independently developed IoT platform products, edge control products and terminal application products, and providing independent products as the core equipment facilities and space scenario intelligent overall solutions plan. With the business mission of "all things are connected intelligently and connected to each other", the company's products and solutions are widely used in many market fields such as buildings, hospitals, urban rail transit, data centers, and corporate parks, helping users to create energy-saving, low-carbon, efficient and intelligent, A safe and warm working and living environment.

Core technology: The company is based on real-time data processing technology of cloud-edge collaboration, and has the ability to process real-time data in millions, continuously improves the computing capabilities of digital twin nodes, and continuously optimizes the spatial scene control capabilities based on Al algorithm.

Core products: The company has developed the "cloud edge" series of IoT products based on independent core technologies, including platform products: AIoT IoT intelligent control platform, C3 IoT identity identification and control platform; edge control products: DasEdge edge controller, Space scene controller; terminal application products: Internet of Things access control controller, AI face recognition terminal, space scene interaction screen, pedestrian passage gate, etc.

IoT application system: For different application scenarios, based on the combination of the "cloud edge" series of products, the company develops IoT application systems, including: EMC central air conditioning energy control system, C3 IoT identity identification and control system, IoT space Scenario control system, smart parking management system, lean operating room smart management system, medical smart logistics system, smart subway environment and equipment monitoring system, rail transit automatic ticket sales and inspection system, data center precision energy efficiency control and management system, etc.

The overall solution of the Internet of Things: The company is based on the Internet of Things application system, integrating third-party related systems, and providing the overall solution of the Internet of Things, including: intelligent building solutions, intelligent hospital solutions, intelligent rail transit solutions and data. Center intelligent and energy-saving overall solutions, etc.