Dtel. Умный домофон is a high-quality smart intercom system designed to enhance the comfort and security of residents in multi-apartment buildings and private homes. With this application, users can answer calls from guests at the intercom panel directly on their smartphones, regardless of their location. The smart intercom system offers various features such as door control, gate or barrier management, keyless access to the building and courtyard, incoming video call reception on smartphones, call log monitoring, a "peephole" function, guest (temporary) access, and real-time camera feed from the intercom. Additionally, the service includes a Video Surveillance feature for monitoring children on playgrounds, ensuring the safety of parked vehicles, and overseeing communal property security.