NTS has been manufacturing the apartment intercom systems since 1992. Video Indoor Units, Audio Doorphones and Telephones, Elevator Intercom Systems,Elevator Announcement System, Earthquake and Fire Sensors are the products that NTS meets the requirment of this sector.

On the parallel of constant technological development, NTS provides the actuality of the product and make the worldwide standart production by means of Research and Development. By using the new generation product and production technology we tender a well quality product, affordable price and good services to customer.