1. Advantages of alibaba express new products P4 led screen, p4 led video wall, p4 HD indoor led screen:
1)LED: p4 led screen adopt well-known international brand, with wide viewing angle, high brightness, little attenuation, good heat dissipation, and vivid colors.
2) Driving IC: famous brands such as, Taiwan MBI, Japanese Toshiba, avoidable the defective phenomena, such as dark bright, virtual light and so on.
3) Power supply: industrial-strength brand. The power t maximum power reserve of 20% the space, the range of voltage fluctuation is less 5%, high stability.
4) Connector: Aerial grade brands ensure the stable transmission of power and signal.
5) PCB Board: the pcb board of p4 led screen adopt 4-layer design.
6) Easy installation:100 pieces of cabinets' installation can be finished in one hour by one person. The replacement of any cabinet can be done within 50 seconds.
Pixel Pitch | 4mm |
Pixel composing | 1R1G1B |
Density | 62,500dots/m2 |
module resolution | 64 dots* 32 dots |
Module size | 256mm * 128mm |
Standard cabinet size | 512mm*512mm or design |
Weight per sqm | 35 Kg/sqm |
Whiteness brightness | ≥1400cd/sqm |
Led package | SMD 3in1 |
Wave Angle (H) | 100°(H)/80°(V) |
Best view distance | ≥4m |
Working voltage | AC 220v/380v±10%50~60Hz |
Power consumption/ m2 | 240W/sqm |
Short circuit protection | Yes |
Refresh | 1000 Hz |
Changing frame frequency | 60 Hz |
Driving method | Constant driving ,1/16scan |
Working Environment | Indoor |
Working temperature | -10~50℃ |
Working Humidity | -10~90% |
Out of control | 1/10,000 ( scattered) |
lifetime | 100,000 hours
|
Advantage:
1. Light and slim cabinet allows quick build screen in short time.
2. Die-cast aluminum molding technology produces high precision and rigid cabinet. It can ensure the whole screen in good uniformity.
3. Cabinet size is 512*512mm,unit cabinet weighs 11kgs. It's ideal for rental installation occasions which require small manpower and quick set up.
4. Four sets fast lock locate in left and right side, so does up and down side. Without professional tooling, only two hands still can lock the screen.
5. Separate power and receiving card control box design allows completely replace if it failures to work.
6. Suitable places:large-scale outdoor concerts and large-scale celebration party, also indoor rental occasions and indoor fix installations.
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