Nationstar P4 LED outdoor display panels 1920Hz refresh rate
1. LEDs. we select super led tips with high brightness, broad viewing
angle(H140degree, V140degree), all the LEDs are ageing for 72 hours
when in modules, also aging for 72 hours, after assembly into a
screen, still aging 72 hours. so the final LEDs are aging at least
for 216 hours, up to 9 days.
2. Modules. we use SMD1921 3in1 pixel configuration to realise high
brightness. you may find some lower price suppliers but also same
brightness. if you note, maybe they use is not Nation star LEDs
lamp, in this case, can cut down much cost but also cut down the
life of the display. why? because to reach the same brightness and
better waterproof, it is big square lamps from nation star unique
design can do it. and our modules case is PVC, which is more
durable and have a stronger ability in bask, anti-ultraviolet and
Difficult to deformation than Plastic ones.
3. Cabinets. they are used in galvanized steel, or super lightweight Magnesium
alumnium die casting cabinets, anti-salt, anticorrosive and
4. Screen. use state-of-the-art LED drive IC-ICN2038S, brightness can up to
6000cd/m2, live color video and vivid image with 256 grey level.
for outdoor led displays, all of them are IP65 and designed to
withstand harsh environmental conditions, such as sun glare, heat,
cold, and humidity. you can see more details in the quotation.
5. Packing: anti-shaking wooden case or road flight cases, which is lighter
than normal wooden case but more protective to the goods.
6. Spare parts for free. our screen's scotoma rate is below 0.0002, but To prevent
accidental, we provide some free spare parts according to
the size of screen.
7. Warranty for 24 months.
8. Technology support: we have full hardware and software files available for all you
need, we are here to working for you.
Proled LED Billboard Displays are charaterized by high brightness,
reliability and durability,ect.
Widely usage,suach as commercial street,shopping mall,train
station,government,plaza,high way etc.
|Drive type||Constant drive|
|Brightness of white balance||≥6000～6500cd/m2|
|Monomer Module Number||18pcs|
|Power supply||5V/60A*3 pcs|
|Thermal discharge||fan 2pcs|
|Pixel per cabinet||960mm*960mm|
|Best viewing distance||4M～10M|
|Best viewing angle||110°(W) 110°(H)|
|Average Power consumption||325W/㎡|
|Max .Power consumption||≤975W/㎡|
|Control system||CPU||Pentium4 or above P4|
|Driving device||Constant drive IC|
|Grey scale/colors||4096gray level/16.7M colors|
|Power switch||Automatic switch|
Notes: Specifications are for reference only. Please contact our
salesperson for details. All rights are reserved to AVOE.
1. Good quality;
2. Good price;
3. Good 24hours service;
4. Promote delivery;
6. Small order accepted.
1. Service before sales
Training before operation
2. After sale service
Prompt question resolving
3. Service concept:
Timeliness, considerateness, integrity, satisfaction service.
We are always insisting on our service concept, and proud of the
trust and reputation from our clients.
4. Service Mission
Answer any question; Deal with all the complaint; Prompt customer
We had developed our service organization by responding to and
meeting the diverse and demanding needs of customers by service
mission. We had become a cost-effective, highly skilled service
5. Service Goal:
What you have thought about is what we need to do well; We must and
will do our best to fulfill our promise. We always bear this
service goal in mind. We can't boast the best, yet we will do our
best to free customers from worries. When you get problems, we had
already put forward solutions before you.