P4 LED indoor display For Shopping Center 3840Hz module size
320*160mm/256*256mm/256*128mm
Features:
1. High definition and could be adjusted, so it can meet the
request of the customers according the application environments
2. Wide application, good for rental or fixed installation
3. Adopt high-intensity aluminum, has a better anti-rust and
corrosion resistant capacity
4. with 10KG in weight and 70mm in thickness. Common cabinet with
20KG in weight and thickness with 100mm
5. 48 hours for led module test and 72 hours for led screen test to
ensure the perfect quality.
Work temperature -20~+40 deg
6. Professional lock design makes seamless connection available
7. High gray scale and stable performance,realize the HD and
exquisite image
Widely applications:
Mainly used to do outdoor advertisement just like TV, in addition,
it also can be used to play the Events, Showing, Cinema, Sports,
etc.
Parameters
| Model No. | P4-A | P4-B | P4-C |
| Pixel Pitch (mm) | 4 | 4 | 4 |
| LED Configuration | SMD2121 | SMD2121 | SMD2121 |
| Module Size (mm) | 320*160 | 256*256 | 256*128 |
| Resolution(dot) | 80*40 | 64*64dot | 64*32 |
| Pixel Density(dot/㎡) | 62500 | 62500 | 62500 |
| IP Rating | IP30 | IP30 | IP30 |
| Scanning Mode | 20S | 32S | 16S |
| Brightness CD/㎡ | 1000 | 1000 | 1000 |
| Viewing Angle | 160°/ 140°(H/V) | 160°/ 140°(H/V) | 160°/140°(H/V) |
| View Distance | >3m | >3m | >3m |
| Gray | 14bit | 14bit | 14bit |
| Color | 16.7M | 16.7M | 16.7M |
| Max/Ave Consumption(W/㎡) | 550/200 | 460/160 | 480/170 |
| Refresh Rate(Hz) | ≥1920 | ≥1920 | ≥1920 |
| Gamma Coefficient | -5.0~ + 5.0 | -5.0~+5.0 | -5.0~+5.0 |
| Application Environment | Indoor | Indoor | Indoor |
| Brightness Adjustment | 0-100 levels adjustable |
| Control System | Synchronous display with control PC by DVI |
| Video Format | Composite, S-Video,Component, VGA. DVI, HDMI, HD_SDI |
| Power | AC100~240 50/60HZ |
| Working Temperature | -20°C~+50°C |
| Working Humidity | 10~95% RH |
| Life Span | 50,000hours |
Our serrvices
1. Service before sales
On-site inspect
Professional design
Solution confirmation
Training before operation
Software use
Safe operation
Equipments maintenance
Installation debugging
Installation guidance
On-site debugging
Delivery Confirmation
2. After sale service
Quick response
Prompt question resolving
Service tracing
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.
3. Service Mission
Answer any question; Deal with all the complaint; Prompt customer
service
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
organization.
4. 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.
