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Contact Us
- Contact Person : Mr. Ho Frank
- Company Name : Shenzhen TopVision Optoelectronic Technology Co., Ltd.
- Tel : 0086-755-29774981
- Fax : 0086-755-29773544
- Address : Guangdong,Shenzhen,Building B1, Xin Haosheng Hi-tech Park, Yonghe Street, Fuyong Town, Shenzhen, 518103 China
- Country/Region : China
- Zip : 518103
4mm Indoor LED Screens
Product Detailed
Related Categories:LED Displays
Detailed Product Description
4mm Indoor LED Screens
Technical Specification
- Pixel Pitch: 4mm
- Pixel Composing: 1R1G1B
- Resolution: 62500 dots/sqm
- Driving Current: Constant Current Driving
- Driving Mode: 1/8 scan
- Best Viewing Distance: 6m to 50m
- White Balance Brightness: >2000 nits
- Horizontal Viewing Angle: 140°
- Vertical Viewing Angle: 100°
- Working Temperature: -20 to +65
- Humidity: 10% to 95%RH
- Input Voltage: 110V to 230V
- Average Power Consumption: 4500W/sqm
- Brightness Adjustment: 16 levels automatically, 256 levels manually (via software)
- Gray Scale: 4,906 grades
- Display Color: 68,719,476,736
- Refresh Rate: >360Hz
- Input Signals: RF, S-Video, YUV, Composite Video, RGB, and DVI input
- MTBF: >5,000 hours
- Lifespan: >75,000 hours
- Continuing Working Time: >48 hours
- Malfunction Dot Ratio: <0.03%
- Communication Distance: 100m with UTP cable
- Video Display Function: Synchronously display all kinds of videos, text, pictures, graphics, signs, flashes, and any signal from TV, VCD/DVD, camera, scanner etc.
- Protection: Over-current protection, short current protection, over-load protection, and short-load protection.
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