Review on RTT Smart Sign by Tay Fair

As long as you have good wifi, this software will work for most applications! I used it mostly with our school district which has great connectivity due its rural location; however there are many other uses including restaurants/grocery stores or even at home where your WiFi may not be so reliable but still works well enough when compared to wired solutions like VGA plugs (which can get expensive). If price were no object then i would say just buy multiple units of each type until they break down because all their products seem very high quality yet affordable if purchased separately from one another. Use them everywhere!! Schools / colleges etc., grocery store point up displays, retail shops -- basically anywhere without being limited by size restrictions such as TVs do provide!