Xiamen Haijia Technology Co., Ltd.
Xiamen Haijia Technology Co., Ltd.
Add to Cart
| The specifications of modules | ||||||
| Items | LED Display Module | |||||
| Product Model | D4 Full Color Led Display Module | |||||
| Module size | 320mm*160mm | |||||
| Pixel pitch3 | 4mm | |||||
| Pixel density | 62500dots/m2 | |||||
| Pixel configuration | 1R1G1B | |||||
| Module resolution80 | 80dots(W)*40dots | |||||
| Module maximum power consumption | 20W | |||||
| Module Weight | 0.44kg | |||||
| Driving method | Constant Current Driving | |||||
| Scanning method | 1/20 scan | |||||
| Brightness | 500-550cd/m2 | |||||
| Optimal viewing distance | 12m | |||||
| RHWorking temperature | (Work :-25°C~+55°C) | |||||
| The specifications of power supplier | ||||||
| Operating Voltage | AC220V±10% | |||||
| Average power consumption | 450W/H | |||||
| Maximum power consumption | ≤418.5W/m2 | |||||
| Electric current | ≤20mA(single LED) | |||||
| The specifications of control card | ||||||
| Control Panels | Pentium4 or above | |||||
| Operating system | WIN98/2000/NT/XP | |||||
| Control model | Synchronization with PC | |||||
| The specifications of the main technical parameters | ||||||
| Driving device | Constant Current Driving | |||||
| Refresh rate | ≥1920HZ | |||||
| Power switch | Automatic Switch | |||||
1. 2k/4k refresh rate display is very delicate and realistic.
2. Back vertical and horizontal rib design, stable and reliable.
3. Waterproof and moisture-proof, fast heat dissipation and anti-aging.
4. Selected high-quality lamps, absolutely stable performance.
5. Independent research and development, design and production, reliable debugging and high consistency.
Q:Are you trading company or manufacturer ?
A:We are a modern factory that independently develops and produces LED display modules.
Q:How about your delivery time?
A:Delivery time is 30-45days for repeat orders.
Have a Stock for hot-seller products.
The specific delivery time depends on the items and the quantity of your order.
Q:Is it OK to print my logo on the product?
A:Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q:Can you produce according to the samples?
A:Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q:What is your sample policy?
A:We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q:Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery.