Model Number: P4.81mm board outdoor Brand Name: CXG LED DISPLAY Key Specifications/Special Features: P3.125, P3.91 and P4.81 indoor rental LED Display with 500mm X 500mm1. Indoor rental LED display with perfect size2. Pixel pitch: P3.125, P3.91 and P4.813. Cabinet size: 500mm*500mm*80mm, 8.5KG/cabinet4. Excellent price PH4.81Datasheet Item Specification Pixel Pitch 4.81 mm LED per pixel SMD Resolution 43264 pixel/ LED Number per/m 43264 Single Module Dimension/Pixel(W x H) 250mm x 250mm / (52dots * 52dots) Single Cabinet Dimension/Pixel(W x H) 500mm*500mm /(104dots * 104dots) Cabinet Material Rental, Die-casting Single Cabinet Weight 8.5kg Optimal View Distancing 4m-200m Horizontal Viewing Angle 140° (Standard LEDs Viewing Angle) Vertical Viewing Angle 140° (Standard LEDs Viewing Angle) Brightness ≥6000cd/m Grey Color 14 Bit Contrast 2000:1 Operating Temperature -20C~+65C , 10%~90%RH Temperature Checkup When the working temperature is over 70 C, the power supply will cut off the current automatically. There are also excessive current& voltage protection LEDs Lifetime >1,000,000 Hours Warranty 2 years Input Voltage AC220V±15% Input Power Frequency 47~64Hz Refresh Rate 2000Hz Frame Rate > 60 frames/sec Defect Rate ≤0.0002 Water proof IP65 Control Method Synchronized with computer monitor Way of Drive 1/16 Scan constant driving MTBF > 100,000 hours Color Temperature 6500K±500 Signal Interface DVI Source Compatibility YPbPr, PAL/NTSC, S-Video, HDMI, VGA, HD_SDI Control Distance 120 m (CAT5, CAT6); Optical fiber transmission: 500m- 10km