Here is a programmable LED message board you can use at your place of business or in your office to show deals and other important updates. The Leadleds 40″ WiFi Message Board comes with a temperature sensor too. It can be programmed from your smartphone and PC.
This LED sign is made mainly for indoor use. It comes with adjustable speed, effects, and customizable options. It measures 40″ long and 6″ high.[where to get it]