APEX Liviau S is an ultra-compact all-in-one touchscreen control solution for audio, video and lighting, designed for confident, safe operation by non-technical users. Promotions and other content can be remotely distributed to Liviau units in stores and scheduled to play at pre-programmed times. Music can be played from apps such as Spotify, or from a custom audio library. Liviau S is simple to install, energy-efficient, great to look at and very cost-effective in comparison with other commercial control systems.