ShenZhen BST Industry Co., Limited
ShenZhen BST Industry Co., Limited ChangSha BST Industry Co., Limited Professional Led Display Manufacturer Partner In China.
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Super Slim Aluminum P4.81 SMD2121 Black LEDs Rental LED Display For Concert Show
Quick Detail:
1, Fanless design and ernergy saving
2, Steady performance and low death rate of light
3, High color uniformity and clear image can bring you a vivid audio visual effect
4, Own designing team for new products development
5, Wide visual angle, smooth surface
Parameters of BST-IRD-4
| Model No. | BST-IRD-4 |
| Pixel Pitch | 4.81mm |
| Module Size | 500mm*500mm |
| Module Resolution (W*H) | 104dots*104dots |
| Pixel Density | 43264dots/ ㎡ |
| LED Type | SMD2121 Black LEDs |
| Pixel Configuration | 1R1G1B |
| Wavelength (R.G.B) | R:625±2nm G:525±2nm B:470±2nm |
| Drive Mode | Dynamic 1/8 Duty Constant Current |
| Cabinet Size | 500 ×500 ×65mm |
| Cabinet Resolution | 104dots ×104dots |
| Brightness | ≥ 1500cd/㎡ |
| Contrast | ≥ 4000:1 |
| Viewing Angle | 140°(Horizontal )/140°(Vertical ) |
| Best Viewing Distance | 4m-30m |
| Grey Scale | 16bits/1024levels |
| Color Capability | 16,777,216 |
| Color Temperature | 5000-9300K |
| Maximum Power Consumption | 800 W/㎡ |
| Average Power Consumption | 400 W/㎡ |
| Working Voltage | AC 220V/110V s±10% 50-60 HZ |
| Frame Frequency | 60-85 HZ |
| Refresh Frequency | >1500HZ |
| Brightness Correction | Pixel, Module, Cabinet Correction |
| Operating Temperature | -40~+60℃ |
| Operating Humidity | 10-90% RH |
| LED Lifespan | 100,000 hours |
| MTBF | ≥50,000 hours |
| Computer Operation System | Win 98/ Win XP/ Win 2000/Win 7/ Win 8 |
| Video Signal Input | RF,S-Video, RGB,RGBHV,YUV,YC,VGA, DVI, HDMI, SDI,HD-SDI ,Composite |
| Video Signal Output | RF, S-Video, RGB, RGBHV, YUV, YC etc. |
| Graphics Card | DVI Graphics Card |
| Control Distance | LINSN / NOVA / DB-STAR |
| Software | LED studio 10.0 |
| Installation | hung and stand |
| Out of Control Rate | 0.01 % |
Products Feature:
Lightweight:The aluminum die-casting technology makes the single cabinet as light as 7KG,which is convenient for assembly and transportation.
Seamless connection:The aluminum die-casting technology,togrther with the high-precision CNC procession,makes the precision the precision reach ±0.05mm so as to achieve seamless assembly.
Low power consumption:Combined with the brightness auto-adjusting technology and PFC power supply,low current can save energy over 35%,which in other words is to save money .
Easy to maintain:No need to disassemble the shile screen for maintenance.Each component can be detached individually for that purpose.
Noiseless:The aluminum structure requires no fan.Combined with the noiseless power supply,the cabinet is totally silent.
Ghost canceling:Exquisite and clear pict quality with no ghost.Both upstream and downstream ghosts can be automatically canceled.
High refresh rate:Over 1980Hz refresh rate to ensure the picture wrinkle-less,line-less and stable.
Low brightness and Hight gray scale:14Bit-16Bit gray scale to bring excellent performance when brightness is reduced to 20%.
P4.81mm Indoor Rental LED Display
Application:
Stadium perimeter, telecommunications, customs, stadiums, studio, railways, airports, harbors, mobile media, Commercial advertising, stock exchange centers, bus station, shopping malls, such as banks,schools,night club, business establishments,entertainment events, etc;