
Founded in 1914, R&K are one of Chile´s biggest Optician chains with more than 40 stores across the country as well as over 150 concessions in Chile´s biggest department stores (Falabella, Paris and Ripley). R&K sell sunglasses from wellknown brand names, optical glasses, contact lenses and hearing aid devices.
R & K wanted a way to advertise the products they sell whilst also providing a relaxed and interesting atmosphere in their stores. They had several key technical issues to overcome including the ability to
remotely manage the signage even with the FTP server being on the VPN.
R & K’s internal technical department were uncomfortable allowing external companies access to the FTP server on their VPN. ONELAN were able to offer their Digital Signage Manager (DSM) VPN for this purpose, removing the need for a server or PC on R&K’s site.
Reliability is a key requirement for R&K due to the instability in the power supply and intermittent internet connection in Chile. ONELAN was chosen as the Net-Top-Box (NTB) is run on Linux platform which is both reliable and has an intelligent file transfer mechanism. The intelligent file transfer mechanism means that if the power supply is stopped, the NTBs will only download from the FTP source any differences to the Schedule/Playlist rather then spending time downloading media again. NTBs recover quickly after an unplanned loss of power and self-start once power is resumed.
What is installed?
R&K´s layout includes one Video Zone (fullscreen advert) and one Soundtrack Zone. The whole system is based on an NTB 615 (Publisher), 50 NTB 500 (subscribers) and an FTP Server.
“R&K’s network was recently attacked by a heavy virus and an old Windows platform was one of the suspects. So a more secure solution had to be found. ONELAN’s solution came in and satisfied R&K’s requirements, by being reliable, powerful and supported by a great team” says Alvaro Amar, Network Manager for the R&K Digital Signage Network.




