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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: Shijue
  • Model Number: SJ-4.81
  • Color: Full color
  • usage type: rental type
  • materila: Die-casting magnesium
  • module size: 250mm*250mm
  • cabient size: 500mm*500mm/500mm*1000mm
  • scaning method: 1/13
  • Brightness: 1500cd/m2

Packaging & Delivery

Packaging Details Flight case for rental usage screen
Plywood case for fixed usage screen
Delivery Time 10-15 working days
Project cases




Product Images



Our Services

LED Visual has a perfect service system, including pre-sale service, in-sale service and after-sale service. To provide high quality service for our customers, we train every salesman with necessary product maintenance knowledge and organized a Technology Supporting Department with a group of excellent and professional engineers. Any problem you can contact us at any time you like.
Pre-sale service:
1. Reply enquiries in 24 hours.
2. Market research and forecast for customer.
3. Provide unique and professional solutions based on customer's requirement.
4. Data sheet and samples offer.
5. Other services, such as special packing design, factory visiting and so on.

In-sale service:
1. Tracking report in producing.
2. Quality test report for every order.
3. Photos and videos as per customer's requirement.
4. Free spare parts.

After-sale service:
1. Lifetime free maintenance and upgrade.
2. Complaint respond period not exceed 24 hours; maintenance guidance and problem solution supplied in 48 hours.
3. Customer satisfaction tracking report.
4. Free technician training.
5. Full set of documents free of charge, which including installation guidance, software operation manual, easy maintenance manual and control system software CD and so on.
6. Special service for big project, such as stadium, exhibitions, squares and so on.




Q1: What's the pixel pitch for Outdoor LED Display Screen ?

A1: Indoor&Outdoor (6mm / 8 mm/ 10mm/12mm/16mm ) 

Q2: Where is it used for?


•---Outdoor advertising, digital billboards, advertising in big companies 
•---Sports halls, fields, playgrounds. 
•---Airports, bus stations and railway passenger terminals. 
•---Facades of shopping malls, department stores, banks and car dealerships.
•---Architecture and social projects, information systems in cities. 
•---Show-business, concerts, festivals, motor shows and other public events. 


Q3: Can it play HD video?

A3: Yes, it can realize HD video function with Novastar or Linsn controlling system.

Q4: What's the controlling system?

A4: Our standard controlling system for this model is Novastar. Also support other controlling system, like Linsn, etc.

Q5: How about the size of project?

A5: Please offer the size with "width by height" of project. We wil offer the suitable solution for your project size. I will appreciate it if any drawing files about installation offered.

Company Information


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China (Mainland)
Transaction Level:
Supplier Assessments:
11 Transactions 130,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $29,000
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