P3.91 Smd Led Video Display detail information:
High resolution,pixel pitch is 3.91mm,high refresh rate>= 2000,clear image when taking photos or camera shooting.
2.LARGE VIEWING ANGLE
140' great viewing angle,make the display more visual range,no matter from any Angle all can see clearly the quality of the display screen.
3.HIGH CONTRAST,BRIGHT IN COLOUR
Adopt high quality 3528SMD LED,wiht a black mask,high contrast,make the image more clear and bright.
Just gently twist lock to open the door to maintanance,quickly and convenient.
Using quick lock connection,seamless splicing combination the whole screen installation,support rapid installation and disassembly,installation time is only a quarter of the traditional structure.
6.COOLING SYSTEM DESIGN
Adopted grating air convection cooling system,good heat dissapation.
P3.91 smd led video display parameters
Density of pixel/(dots/m2)
Resolution of module
Optimum viewing distance
View angle / °
140 H,120 V
140 H,120 V
Max power consumption/W/M2
Size of cabinet/mm
Resolution of cabinet
Weight of cabinet/kg
1/16 scan constant current
1/13scan constant current
1/11scan constant current
Refresh rate Hz/S
Luminance of white balance
Operation of Environmental Temperature/°C
below 30 to above 50
110-220 VAC/+/- 10%
256 levels of each color(manually),100 levels of each color(automatically)
linsn(sending card,receiving cards and Hubs)
Average of non-failure life
Defect dot rate
Chinese P3.91 SMD led video display can be used in many kinds of advertising/message showing in all kinds of outdoor environmental situations. Under different design content, the SMD led video display control system shall out put the different details of unique content for each customer demand.
We always keep cooperate with China State Construction Engineering Corporationn (CSCEC), China Communication Construction Corporation (CCCc), China Railway Engineering Corporation (CREC) to join in the domestic and overseas biddings and projects constructions.
Q:Do you have any MOQ of P3.91 SMD led video display?
A: Normally, our MOQ is just 1pcs, sample order is welcomed.
Q: What is your warranty time for P3.91 SMD led video display?
A: Two years.
Q:How can I make a order
A : You can send us inquiry via alibaba or TM , once received your inquiry we will contact you in 24 hours .You can also contact us by email , skype or by telephone ,tell us the model and quantity you need , we will reply you accordingly
Q:What's the shipping method do you offer ?
A : For small order , we can ship by DHL, UPS,TNT, FedEx, EMS, for large order we can ship by air and sea or according to your request.