Size of the effective matrix 960 mm. x 160mm. Resolution 96x16 pixels with red, green, blue or yellow color (the last three colors are more expensive by 10%. Built-in clock, date, year. Multilingual text, built-in effects, own memory USB port. Outdoor or indoor use, high brightness and readability even in direct sunlight Size of the basic module: 320 mm.x160 mm Possibility to upgrade and after purchase with extended warranty.Optionally we also offer a thermometer, humidity sensor, information update by radio, GPRS, WIFI, COM PORT (RS232)