We contacted this organization and did not regret it. Cultured and courteous staff. They are always in touch, they explain everything clearly. An intercom system was installed at the highest level, in a short time. The system is working properly. The master responds to requests promptly, and is very pleased with the human attitude and courtesy.
I recommend this organization.
Sincerely, Mr. Rogachev.
It is a monopolist in the field of intercoms in the city. Pass by. And don't even get involved. Rudeness and arrogance is the motto of this institution.