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3 Years Warranty Indoor Rental LED Display P3.91mm High Refresh Rate 3840hz

Shenzhen Niyakr Technology Co., Limited
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Address: Yuanling Industrial Park,Shiyan,Baoan District,Shenzhen,,China

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Shenzhen Niyakr Technology Co., Limited

3 Years Warranty Indoor Rental LED Display P3.91mm High Refresh Rate 3840hz

Country/Region china
City & Province shenzhen guangdong
Categories Advertising Screens
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Product Details

3 Years Warranty P3.91mm Indoor Rental Led Display With High Refresh Rate 3840hz

 

1. Classical design and natural technic,reliable quality and great performance.
2. Seamless connecting tech.,screen flatness error <0.1mm.
3. Patented mask,eliminating the dark spots,improving consistency and viewing angle.
4. High contrast,ideal gray scale,presenting the most real pictures.
5. Supporting brightness and color correcting of the whole screen.
6. Ideal load of power and parameter setting,make screen under the best working condition,moreover,furthest slow down brightness and color reduction.

 

 

Specification

Unit ModuleItemParameter
Module numberLJX-P3.91-16S
Module size250mm x 250mm
Pixel pitch3.906mm
Pixel density65536dots/sqm
Pixel configuration1R1G1B
Package modeSMD2121
Pixel resolution64x 64dots
Max power consumpion<=800W/M^2
Module weight0.5kg
Driver methodconstant drive
Driver method1/4 scanning
Port typeHUB75
Brightness>1500cd/sqm
BracketSize250mm x 250mm
Unit CabinetCabinet size500mm x 500mm
Quantity of module36pcs
Power supply5v/40A x 2pcs
Thermal discharge2pcs cooling fans
Pixel per cabinet96 x 96 dots
Best viewing distance4m-40m
Best viewing angle160°(w)120°(H)
Temperaturestorage:-35℃-+85℃
working:-20℃- +50℃
Opration humidity10%-95%
Thickness85mm
Weight45kg
PowerWorking voltage220V±10%
Averange power consumption350W/sqm
Max. power consumption800w/sqm
Current<20mA(single LED)
Control systemCPUPentium 4 or above
Operation systemWIN98/2000/NT/XP
Control methodSynchronization
Driving deviceConstant currentdriver IC
Main technical parameteRefresh frequency>400HZ
Grey scale256levels of each color /16.7 colors
Power switchAuto matic switch
Display mode800*600/1024*768

 

 

 

 

Advantage

 

1.Light weight: it can be loaded by one person, quick assembling, quick maintain, reduce. carrying, save costs.

2.Thin cabinet:the thickness is only 6.5 CM, the space of the screen is small , and the entire screen will be more beautiful.

3.Flat screen:smooth surface error is under 0.2cm, it can remove the mosaic phenomenon .effectively. The effect of the display will be more clear and exquisite.

4. Quick dismounting:adopt fast locking structure connected, firm, quick, beautiful.

5. Low release heat: low noise, low consumption, low cost, excellent thermal design and excellent thermal dispersion.

 

6.Concave and convex setup support: client can asselbly any shape of the led wall display to make different show effect compare with common led display panel.

 

Application

Mainly application to the Fashion show stage,Exhibiton advertising,Stadium led display and other important activities

 

 

FAQ

Q1: How to choose a proper led screen for your need?
A: You just need to think of 3 simple questions when you choose a led screen by yourself.
1. Will you use it indoor or outdoor?
2. Is it for rental use(need to be moved from one place to another place very often) or for fixed installation(to be installed in one place forever)?
3. what is the appoximate size of the led screen you would like to purchase?

 

Q2: Which pixel pitch should i choose?
A: There are many different pixel pitch from 1.25,1.67,2,3,3.91,4,4.81mm,5,6,7.62,8,mm, there is a roughly principle-usually small pixel
(1.25mm-2mm) usded for showing room,
(2mm-10mm) used for indoor led screen, bigger pixel (6mm-10mm) used for outdoor led screen(for example high way huge advertisement).


Q3: Which control system should i choose?
A: There is both synchronous and asynchronous control system for led screen on the market,for big size led screen(usually more than 20sqm) need to use synchronous control system,below 20sqm it's up to you to use syn or asyn.But asyn control system's refresh rate is much lower than sync control system and for asyn control system, you can choose to use wifi,3G,4G etc wireless control.

 

Q4: How to order from Niyakr compamy?
A: You can both place order to us by alibaba online or to our company directly offline, before place order welcome to contact us for confirmation.


Q5: How to pay?
A: We accept payment online, or offline to our company account by T/T bank, or paypal or western union.

 

Q6:How to ship?
A:It is optional and we respect customer's choice. You can choose to ship by air cargo, by DHL(Fedex,UPS etc) internation express company, or by sea according to your goods weight and volume and the delivery time you need.

Q7:How to install it after i received it?
A:We will offer you the drawing to guide you for installation, we could also offer steel drawing, software set up drawing or photo or send our engineer fly to you for help if needed.

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