Welcome to Hangzhou Huatai Intelligent Technology Co., Ltd.!
Language: 
Products details：
Indoor double color display uses the green and red led or dot mateix as radiation apparatus.It displays red,green,yellow three colors and 65536 various colors mixed by red,green each 256 gray scale.Adopt vga in phtase display technology to show words,figures and pictures at real time.It can connect with video frequency signals,planar and flash cartoon.
Technical Parameters
| Type | HTDI-500 |
| Pixel Diameter | 5mm |
| Space between Pixels | 7.62mm |
| Pixel Contents | 1red +1green |
| Pixel Density | 17200 spot /m 2 |
| Color | Red, Green, Yellow |
| Gray Degree | 256 degree |
| Scan Method | 1 / 16 |
| Unit Board Dimension | 488mm×244mm |
| Unit Pixel | 64 spot×32 spot |
| Brightness | 300CD/ m 2 |
| Visual Angle | ±80o |
| Working Temperature | -20oC~~+ 80oC |
| Volt | 220V ± 10% |
| Maximum Power | 400W/ m 2 |
| Average Power | 200W/ m 2 |
| Display Speed | 120 frame / s |
| Radiation Pipes Life-span | 100000 hours |
| Communication Method | UTP(TCP/IP),Optical Fiber |
| Unit Board Weight | 2.0 Kg |
| MTTF | 5000 hours |
| Blind Spot Percentage | 0.1 ‰ |