OptiSigns offers sophisticated yet simple ways to create beautiful content and manage your digital signage.
$299 for a 55' TV with Roku built in. This is hands down the most cost effective to set up digital signs if you just need to play simple images, playlist on your TVs
$299 - 55' TCL TV with Roku built in
If you already have TV screens and/or looking for more flexible, solution with more apps supports. Amazon Fire TV is the best way to go.
$39.99 - Fire Stick HD
$49.99 - Fire Stick 4K
If you need enterprise, large scale deployment support. Devices can run 24/7 in industrial conditions. Highly customizable. ChromeOS with one of the commercial grade box is the solution.
$379 - AOpen ChromeBox Commercial 2