Digital Signage Networks or DSN is a pioneer of the digital poster concept in India. Backed by heavyweights Sequoia Capital and Sam Balsara of Madison Communications, DSN has a large network of plasmas and LCDs across premium public spaces like Railway Stations and Airports and Retail locations in over 22 cities nationwide. With our live advertising screens placed in 22 cities across India at restaurants, cafés, railway stations, airports, retail stores and malls, DSN gets the message across in a way that static posters and billboards never could.