1SIZE (L)800mm*(H)130mm*¿(T)40mm. 2LED 128*16dot semi-outdoorF4.8single yellow16scan cell board,character size is96mm*96mm 3Function:Show time Alarm button Stockpile 99 messages inside 120characters per message 4Move mode characters scrolling display many-sided 5Outline color White open mould in specialty for the outline 6Transmission mode Wired Infrared remote control GSM/GPRS/GPSwireless transmission 7Environment indoor under windshield 8Exteral power source 12Vvoltage exteral power max power40W.
