... p Goods desription:led display, led moving sign, indoor led display, led screen, led message sign,led sign, led board,led ... (GS & U/L Approval) With 6 ft. Power CordHardware for wall mounting will be providedFeatures & Benefits:Save and Display Multiple MessagesAppend ... software using window platform led display, led moving sign, indoor led display, led screen, led message sign,led sign, led board,led ...