Module Parameter:  Pixel pitch3mmPixel Density111111 dots/m²Pixel configuration1R1G1BLED type3-in-1 black SMD2121Module size192*192mmModule weight298gModule resolution64*64dotsModule quantity27.13 pcs/m²Min. Viewing Distance≥3mBrightness≥1000 cd/m²Viewing AngleH≤120° V≤120°Driving Mode1/32 scan constant current drivingInterfaceHUB75Input voltage4.8-5.5VDCMax. Power Consumption1200 w/m²Avg. Power Consumption600 w/m²Max. Current7-7.5AFrame rate60 frames/sRefresh Rate≥600HzDefective Dots Rate<0.0001 (LED display line standard: ≤ 0.0003)Decay Rate≤5%/yearBrightness Conformity>95%MTBF≥10000 hoursLifespan≥50000 hoursProtective functionOver-heat/Over-load /Power-down /Power-leakage/Lightning-protection etc.Operating Temperature-20ºC~+50ºCOperating Humidity10-85% no condensationStorage Temperature-30ºC~+60ºCStorage Humidity10-95% no condensationControl System ParameterColor temperatureAdjustable by softwareBrightness control256 levels, automatic adjustment.Control wayComputer, real-time, off-line, wireless, network etc.Communication DistanceCat5 UTP 100 meters, max. 130 meters; or optical fiber.