Quickly Select & Display Messages on Your LED Sign Board | Easy Setup Tutorial

Описание: This great #programmable LED #sign displays appointed messages, saves lots of messages into the LED sign, and selectable messages by keypad or remote controller.

By the keypad, press the first 3 buttons to display the main messages, and press UP and DOWN to choose the text messages.
By remote controller, just press the numeric keys to choose the message, it's available to adjust brightness by the smart remote controller.
There is the one you want to get:
https://untsmart.com/products/car-sig...