Dahua’s Video Intercom product lineup eases communications between visitors, home owners, and property management centers. Dahua intercom products come in a versatile lineup of IP, Wi-Fi, 2-wire, and analog-based solutions for houses, small apartments, and large apartments. CCTV and alarm integration offer more intelligence and security.. The management system comes in both a PC client and mobile app. This makes it convenient for security guards to manage an entire residential community with the PC client while residents can receive answer the door from anywhere through our intuitive mobile app. Open and standard SIP protocol ease 3rd party integration. The Dahua emergency phone terminal combines CCTV surveillance with information display and management devices to enable convenient emergency handling. Various product types are available to satisfy different installation requirements.