LED message sign

LED message sign/led moving disply /led moving message board Description: RS232 Serial Interface Aluminum Metal Casing Acrylic Front Panel Covers Dot Matrix AC Adaptor (GS & U/L Approval) With 6 ft. Power Cord Viewing Angle:H:110° V:50° Voltage: 220/110 VAC,24vdc/12vdc/5vdc Max. Power Consumption:<90W/pc Drive Method:1/16 scan Viewing Distance:15M-250M Temperature Range:Storage:-20°C- 5°C:Working:-20°C 50°C 4 lineP7.62 Indoor LED message sign Features&Benefits: Moving Animations & Fun Fonts Cyclic, Scroll, Explode, Fall, Shoot, Flash,…Up To 16 Message Operating Modes Different Kinds Of Displaying Speed, Delay Time, Beep Sound 100 Moving Messages Can Be Stored, Scheduled And Displayed Store Up To 7,000 Characters total International Characters & Symbols Available[0.28] For European Users Built-In Clock Display Year, Month, Day, Hour & Minutes Auto On / Off As Scheduled Powerful Graphics & Brilliant Symbols Available Password Protection To Prevent Free Editing By Other Users