Have a look at the latest vehicle mounted message signs from ADDCO with the proven Brick® display system. The single line Traffic Commander and the 2-line Message Sign come with a remote tablet for day-to-day operations inside of the truck. They can also be programmed from up to 100 meters away with the tablet or your cell phone with a secure connection sent from the board, no cell or data charges apply. These units come with hundreds of customizable messages and symbols for all your traffic requirements. Multiple sized boards are available.