SpecificationPh1.89Refresh Rate1920HzPixel Pitch1.89mmAC Input Voltage110-240V ±10%Pixel Composition1R1G1BPower Input Frequency50/60HZPixel Density279947dots/sqmBrightness AdjustmentAuto or manual adjustmentLED EncapsulationSMD1010Color Temperature3200k -9500k adjustableScan Mode1/30Working Temperature-20ºC~60ºCBrightness550cd/sqmWorking Humidity10%~90%Screen Average Power140W-200WLife Span≥100000 hoursScreen Max Power400WMTBF≥5000 hoursWorking EnvironmentindoorDefective Dot Rate<0.00011. Ultra HD: high pixel density,high gray scale and high refresh rate ensure HD image, good color uniformity.
2. High precision: die-cast aluminum design can achieve seamless connection
3. Large viewing angle: Horizontal and vertical viewing angle up to 160°
4. Fast heat dissipation: Aluminum design, reasonable structure, good heat dissipation
5. Easy installation: die-cast aluminum installation
 
application
Widely used in traffic industry,power industry,water industry,security industry,military conference system,urban management and broadcasting & TV industry,can vividly play items such as text,picture and video and play of clear information can be realized at the same time.