ShenZhen BST Industry Co., Limited
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Commercial Rental Led Display Video Wall Screen With H 140°/ V 140° View Angle
Products Description:
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
6, Die-casting aluminum cabinet design with high precision
7. Ultra thin and light weight (only 7Kg/panel), portable handy
8. Long using life & MTBF
9. High gray scale (16 bits) with perfect real visual performance and effects
10. Available models: P3.91, P4.81, P6.25mm
11. HD show without water ripple on program broadcasting
Parameters of BST-IRD-3
| Model No. | BST-IRD-3 |
| Pixel Pitch | 3.91mm |
| Module Size | 250mm*250mm |
| Module Resolution (W*H) | 64 dots*64 dots |
| Pixel Density | 65536 dots/ ㎡ |
| LED Type | SMD2121 LEDs |
| Pixel Configuration | 1R1G1B |
| Wavelength (R.G.B) | R:625±2nm G:525±2nm B:470±2nm |
| Drive Mode | Dynamic 1/13 Duty Constant Current |
| Cabinet Size | 500 ×500 ×65mm |
| Cabinet Resolution | 128dots ×128dots |
| Brightness | ≥ 1200cd/㎡ |
| 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 | 700 W/㎡ |
| Average Power Consumption | 300 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 % |
P3.91mm Indoor Die casting 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;