Guided by scientific and technological innovation, KOSINTEC always keeps outward-oriented and sticks to the positive development on the basis of technological innovation. large led display screen We will do our best to serve customers throughout the whole process from product design, R&D, to delivery. Welcome to contact us for further information about our new product large led display screen or our company.The product has covered most of the provinces and cities in the country and has been sold to many overseas markets.
In Shenzhen kosintec Co., Ltd, our creative employees including R&D experts and technicians largely contribute to the successful development of Kosintec Ks-5517bl 55inch 1.7mm 500cd Ultra Narrow Bezel Did Lcd Video Wall For Hd Video Advertising Display. We expect great profitability from the product release can benefit all customers. Digital Signage and Displays has passed a series of international quality assurance system and product safety certification . The research and development of Kosintec Ks-5517bl 55inch 1.7mm 500cd Ultra Narrow Bezel Did Lcd Video Wall For Hd Video Advertising Display has further improved the company's market competitiveness.
| Application | Indoor | Supplier Type | ODM, OEM |
| Place of Origin | Guangdong, China | Model Number | KS-5517BL |
| Brand Name | KOSINTEC | Product name | LCD Video Wall |
| Size | 55 Inches | Panel brand | Original BOE-Grade A+ Panel |
| Resolution | 1920x1080(FHD) | Aspect ratio | 16:9 Portrait/Landscape |
| Physical dimension | 1211.3*682.1mm | Surface | Haze 25% |
| Installation | Wall Mount | Certificate | CE FCC ROHS |
| Packing | Carton + Wooden Case | Pixel Pitch | 0.210*0.630 mm |
| Warranty | 1 Year | After-sales Service Provided | Online support, Free spare parts, Video technical support |
| Type | LCD Video Wall | Viewing Angle | 178H/178V |
| Brightness | 500 cd/m² | Contrast Ratio | 1200:1 |
| Response Time | 8ms | Use | monitoring command center, Restaurant & Hotel Supplies, education, medical treatment, display of dishes, conference room, airport, exhibition hall |
| bezel | 3.5mm | Input Voltage | AC100~240V 50/60 HZ |

Model | KS-5517BL |
Panel size | 55 inches |
Panel Brand | Original BOE-Grade A+ Panel |
Panel P/N | DV550FHM-NV9 |
Bezel | 1.7mm |
Aspect Ratio | 16:9 |
Resolution | 1920*1080 FHD |
Backlight | WLED |
Luminance(nits) | 500 cd/m² |
Physical dimension | 1211.3*682.1mm |
Contrast | 1200:1 |
Surface | Haze 25% |
Viewing Angle | 178H/178V |
Display Colors | 8Bit,16.7M |
Input | HDMI/DVI/VGA/CVBS/RJ45(rs232)/USB, (optional) |
Output | RJ45(rs232) (optional) |
Standby mode | 0.56W |
Max. Power | 250W |
Power Supply | AC100~240V 50/60 HZ |
Life time | >50,000hrs |
Working temp. | 0-45℃ |
Working Humidity | 10%-80% |
Warranty | One year warranty, Lifetime maintenance |
Net Weight | 25kg |














Yes, if asked, we will supply relevant technical details regarding KOSINTEC. Basic facts about the products, such as their primary materials, specs, forms, and primary functions, are readily available on our official website.
The application of the QC process is crucial for the quality of the final product, and every organization needs a strong QC department. large led display screen QC department is committed to continual quality improvement and focuses on ISO Standards and quality assurance procedures. In these circumstances, the procedure may go more easily, effectively, and precisely. Our excellent certification ratio is a result of their dedication.
To draw in more users and consumers, industry innovators are continually developing its qualities for a larger range of application scenarios. Additionally, it can be customized for clients and has a reasonable design, all of which help grow the customer base and loyalty.
The buyers of large led display screen come from many businesses and nations around the world. Before they begin working with the manufacturers, some of them may reside thousands of miles away from China and have no knowledge of the Chinese market.
In essence, a long-standing large led display screen organization runs on rational and scientific management techniques that were developed by smart and exceptional leaders. The leadership and organizational structures both guarantee that the business will offer competent and high-quality customer service.
Shenzhen kosintec Co., Ltd always considers communicating through phone calls or video chat the most time-saving yet convenient way, so we welcome your call for asking for the detailed factory address. Or we've displayed our e-mail address on the website, you are free to write an E-mail to us about the factory address.
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