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LED cross sign size module total LED dots Pitch Communication 80 Cross Display (Double-side)Spec.80×110×10cm16×16 pixel2560 pcs(Single color)P16R232 Or 485 Or wireless communication(control distance 100m without barriersQty1 set10 sets*7680 pcs (RGB) Can display current temperature (Centigrade or Fahrenheit), time, date, graphics, animations (including GIF format) and free text messages.· Can display messages in English, French, German, Italian, Spanish and many other languages.· Operating software supports Windows XP/2000/98/Vista; English/French/Italian version software is available.· User-friendly operating software allows user to edit/modify the text, draw/clear a picture freely, increase/decrease the speed, enlarge the characters height, make text scroll in horizontal or vertical, select among tens of font sets All operations can be done very easily and conveniently!· When creating a new animation, user can open existing flash files (GIF format) to get animations and just click OK to display, or he can also modify them before display.· Open/Close option allows messages to appear at predetermined hours and minutes.· Set Bright option allows adjusting the brightness at predetermined time.· Low power consumption.