Detailed Product Description: indoor full color LED display screen Model: AirLED-5 Pixel pitch: 5.2 mm Pixel density: 36,864dots / sq.m. Pixel configuration: SMD 3 in 1 LED specification: SMD Module matrix (pixel dots): 48*48 Module size: 250*250 mm Cabinet matrix (pixel dots): 96*96 Cabinet size: 500*500*63.5mm Cabinet pixel density: 9216dots Protection level: IP54 Cabinet weight: 7kg Best viewing distance: 6-17m Best viewing angle: 110°(horizonal) 110° ( Vertical) Max power consumption: 200W / Panel Control mode: Synchronization Graphics card: DVI Graphics card Drive mode: 1/8 drive Exchange frame rate: 60HZ Refresh rate: 600HZ Grey grade: 8192 grade White balance brightness: 1200cd/sq.m Working environment temperature: -20-50°C Working voltage: AC100V-240V,50-60Hz Brightness adjusted way: Manual, 256 level; Auto,8 level. MTTF: 10,000 hours Screen lifetime: 100 thousand hours Blind dot rate: 0.0003 Computer operating system: WIN98,WINXP,WIN2000,etc. Video signal: RF, S-Video, RGB, RGBHV, YUV, YC ,etc. Control system: DVI Graphics card + sending card + receiving card PC display mode: 1024*768 Software: LED studio Certificate: CE, ROHS, FCC Certification, ISO 2000. 8cabinets in 1 flight case, around 86kgs.