СМУ ПЛЮС: УМНЫЙ ДОМ is a free utility and tool application for Android devices developed by SMU_PLUS_OOO. This app allows you to control and manage your home appliances and security systems from your smartphone. With this app, you can receive video calls from your home intercom, open the entrance door, and view real-time video feed at any time.

The app's interface is user-friendly and easy to navigate. The home screen shows all the available options, and you can access the features with just a tap. The app also allows you to set up automated tasks, such as turning on the lights when you enter the room or adjusting the thermostat based on the temperature. Overall, СМУ ПЛЮС: УМНЫЙ ДОМ is an excellent choice for those who want to make their home a smart home.