A house intercom system of a residential building.
- Categories: Lifestyle & Leisure, Social Issues
- Location: Moscow, Russia
- Event date: 14.02.2013
- Date published: 21.02.2013
- Author: Aleksandr Utkin
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 4256x2832px, 3Mb