High Refresh Indoor P3.91 P4.81 LED Video Wall
Product Description
1. Lightweight: The aluminum die-casting technology makes the
single cabinet as light as 13KG.
2. Wide viewing angle:The specially designed masks can make the
horizontal viewing angle up to 150 degrees.
3. Seamless connection:The aluminum die-casting technology,together
white the hight-percision CNC procession,makes the precision
reach±0.05mm so as to achieve seamless assembly.
4. 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.
5. Easy to maintain:No need to disassemble the whole screen for
maintenance.Each component can be detached individually for that
purpose.
6. Noiseless:The aluminum structure requires no fan.Combined with
the noiseless power supply,the cabinet is totally silent
Parameter
| Parameter | Value |
| Pixel Configuration | SMD2121 |
| Pixel pitch (mm) | 3.91 |
| Pixel matrix per panel | 128*128 |
| Pixel density (pixelsm) | 65536 |
| Cabinet Dimensions(L*W) mm | 500*500 |
| Module Dimensions(L*W) mm | 250*250 |
| Panel material | Die-casting aluminum |
| Cabinet weight (kg) | 7 |
| Colour grayscale (bit) | 12-16bit |
| Gray scale per colour (level) | 4096-65535 |
| Refresh rate (hz) | 1920 |
| Driving type | 1/16 |
| Signal transmission distance (m) | cats cable:<100m
single mode fiber:<10km |
| Brightness (nit) | >2000 |
| Optimal horizontal viewing angle (degree) | 140 |
| Optimal vertical viewing angle (degree | 120 |
| Ac input voltage (v) | Ac220 |
| Ac input frequency (hz) | 50/60 |
| Ac input power maximum value (w/sqm) | 850 |
| Ac input power typical value (w/sqm) | 350 |
| Storage temperature (℃) | -20-60 |
| Work temperature (℃) | -20-60 |
| IP rating (front/rear) | IP43/IP30 |
| Storage humidity (rh) | 10%-90% non -condensing |
| Working humidity (rh) | 10%-90% non-condersing |
| Lifetime Typical value (hrs) | 100000 |
| Flightcase assembly | 6pcs in one flightcase |
Our Services
Quality Guarantee
Warrant time is 2 years, during this period; we will maintain and
replace the defect components for free, if the damage is caused by
fault operation, you need to pay for cost. After warranty time is
over, we will offer you component parts at our bottom cost
Technical Support
We provide technology training for free, which contains the
operation and maintenance training of the LED screens in the
factory. All operation manual, software, test reports are
available. Any associated CAD drawing on how to fix up the display
and some other expert suggestion will be provided. If need, we can
send our engineer to your side for instruction, and clients should
pay the cost about engineer’s trip.
Free Training
You can send your engineers to our factory for one week free of
charge training, such as: soft operation,led video processor
configure,installation, adjustment, basic repairing and so on.
