Product Description
P4 outdoor full color LED display screen, with a point spacing of 4mm and 62500 points/square meter, high refresh rate, waterproof and sunscreen, widely used in schools, squares, street advertisements, and other places, is currently the mainstream product in the outdoor LED display screen market
Product Parameters
| Pitch Size |
4mm |
| Module Size |
320mm*160mm |
| Module Pixel(dots) |
80dots*40dots |
| Pixel Configuration |
1 Red, 1 Green, 1 Blue SMD 3-in-1 |
| LED brand |
Hongsheng/Nationstar |
| Color scale |
65536degree/16777216colors |
| Pixel density |
62500pixels/square meter |
| View angle(H/V) |
≥160/140degree |
| Brightness |
≥6000cd/square meter |
| Brightness adjustment |
64 level automatic or manual |
| View distance |
3--100m |
| Power consumption |
100-1000W/square meter |
| Net weight |
40kg/square meter |
| Operating temperature |
-25°C~+60°C |
| Operating humidity |
10%-95%RH |
| Life time |
≥100,000hours |
| Out of control dot |
≤1/10,000 |
| Whole Display Flatness |
≤1mm Juncture |
| Exchange frame speed |
>150frames per second |
| Refresh frame frequency |
1920Hz-3840Hz |
| Control distance |
120m (without repeater), single mode fiber:20km, multi mode fiber: 500m |
| Power |
110V/220V±15% 50/60Hz |
| Operating system |
Windows series |
| Drive mode |
constant current driving, 1/8 scan |
| Protections for indoor display |
IP65 |
| Maintenance way |
Rear access |
| Accepting signal |
PAL/NTSC/SECAM,S-Video;VGA;RGB;Composite Video;SDI |
Detailed Photos
Other products:
Indoor fixed LED screen: P1.53,P1.875,P2,P2.5, P3, P4, P5, P6, P8, P10
Indoor rental LED screen: P2.5,P2.976,P3, P3.91, P4, P4.8, P4.81, P5, P6
Outdoor fixed LED screen: P2.5, P3, P4, P5, P6, P8, P10
Outdoor rental LED screen:P3, P3.91, P4, P4.8, P4.81, P5, P6, P8, P10
Small pitch LED screen: P1.25, P1.53
Front service maintenance LED screen: P6.67, P8, P10
Stadium perimeter LED screen: P4, P5, P6, P8, P10
LED poster player: P1.875, P2.5, P3, P4, P5, P6, P8, P10
Company Profile
Certifications
Packaging & Shipping
Our Services
OUR COMPANY provides on site product installation, debugging and maintenance service for our LED display. Such as:
1. After-sales service:
1) Service principles: response in time, solve problems as soon as possible and ensure the use.
2) Service period: In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees.
3) Service scope: If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours. In order to shorten the maintenance time, Our Company will deploy some spare parts such as power and chips etc.
4) Under normal use and storage, Our Company will be responsible for the equipment.
2. Pre-sales service:
1) Our company can arrange professionals to conduct site installation and debugging in strict accordance with the requirements of the schemes and the original manual. If there is any special requirement, it is necessary to make changes of part installation scheme, we will coordinate with users. Our company can ensure the consistence of completion time and contracted time. Any problems caused by natural factors or man-made, we will discuss with client to find solutions.
2) Our company can train the users based on the manual. The training include system use, system maintenance and equipment protection
FAQ:
Why choose Guangzhou Qichuang Electronic & Technology Co., Ltd.
1),Vivid and exact picture, minimum noise, advanced test equipment, support any pc operation system and play a variety of information like video, word, flash, music, clock, graph etc.
2),High brightness and support brightness automatically adjustment.
3),Long lifespan, can reach more than 100,000 hours, while the power consumption is lower than one tenth of lamp or neon;
4),Easy & simple installation interface and user friendly software to ensure the user friendly interface of the LED display system;
5),Rich outdoor full color LED display screen engineering experience both in domestic and international market.
6),Well before, in,after-service.all for our customer reassurance.
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