Dnake (300884.SZ) stated on the investor interaction platform on September 26 that the company focuses on the fields of smart community and smart hospital, forming a product structure with building intercom, smart home, intelligent wards, and intelligent outpatient products as the core, while also covering products related to the whole air system, smart passage, and smart door locks in the smart community application areas. The company's building intercom products are used in residential and commercial buildings, and are also an indispensable security sub-system in the 'Safe City' and 'Safe Community'. The application scenarios for building intercom and its extended product industry intercom include: residential areas, villas, hospitals, prisons, banks, schools, and other areas.