P20 outdoor led sign

P20mmm outdoor led sign: Instruction and Function: 1. Multi language: English/Spanish/Russia/Inter.char.set… .. 2. Display one line/two lines/three lines/four lines English char. 3. Able to show text, graphics and animation. 4. Programmable via either remoter or PC. 5. Port 232/485 communication. 6.25 actions (Snow, Spray, Twinkle, Rotate, Scroll, Star Burst, Wipe, Interlock… … ) 7. All to run, Auto action, Auto color, Auto center. 8. 4/8 or 16 class Brightness 9. Full Screen Edit Software(SignMan). Max.512 frames stored in flash memory. 10. Wide range voltage, DC9-30V or AC110V/220V(MW power supply with CE and UL) 11. Communication by Blue Tooth Module.( OPTIONAL).12.TCP/IP communication (OPTIONAL). 13.Fonts in Block(scans serif),decorative(serif),upper/lower, slim/wide, double. 14.Build in Clock, Temperature, Brightness sensor. 15. Auto on /off and time scheduling. Specification: Pixel Pitch (mm):20 Sign size (W*H*T) :5120X 320X 110mm Display resolution: 256×16 dots Max Lines:2 Lines,42 Characters per line Pixel configuration: Blue Density of pixel (dot/ pc):4096 pixels Best viewing angle H:110 °V: 50° Max. power consumption(W/ m2) ≤350 Luminance of white balance (CD/ m2) ≥3000 Driving mode 1/4 Scan Constant current Working voltage AC 220V/50HZ Working environment Temperature: 40 +60 Related humidity: 10-90RH IP grade: IP65 Front, IP43 Back Control Method: Remote control or PC control MTBF: 10,000 hours . Life-span: 100,000 hours Remoter RS232/485 Cable