Yaham Optoelectronic Co., Ltd
Yaham is a global leading LED display manufacturer and solution provider.
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UV Proof P25 High Way LED Safety Signs Power Supply And Lightening Shock Protection
Specifications:
| Technical Parameter for LCD Panel | Panel Size | D25 single pillar variable message sign |
| Aspect Ratio | 1:1 | |
| Display dimensions | 1200mm(H) x 1200mm(V) | |
| Max. Resolution | 8x8 pixels | |
| Dot Pitch | 25mm(H) x 25mm(W) | |
| Number of Color | 68.7 billion color | |
| Brightness | >12400 nits | |
| Contrast Ratio | 10000:1 | |
| Responsive Time | 8ms | |
| Panel Life | above 50000 hours | |
| Storage Medium | Flash memory card | 2gb to 36gb for the capacity |
| Support Ad files | Video formats | MP4(AVI:DIVX/XVID),MPG2(DVD:VOB/MPG2), MPEG1 (VCD: DAT/MPG1) |
| Audio formats | MP3 | |
| Photo formats | JPG | |
| OSD Language | English, Chinese, French, German, Italian, Spanish,Arabic | |
| Power supply | 85~264VAC,50/60Hz or 12V/24V DC | |
| Storage Temperature | -40°C~80°C | |
| Normal Working Temperature | -20°C~60°C | |
Description:
1. High brightness Contrast:4000:1, which is a very high level to ensure a vivid image of our LED display screen system
2. First-class LED chip: Supplied by Cree & other high strictly selected LED chip to ensure the long lift-time and high brightness of our LED display screen system
3. Clear vivid image quality even in direct, full-on sunlight to ensure you attracts more audience to get short ROIof your LED display screen's investment.
4. Long-term Brightness:More 7000-nit brightness(for outdoor full color)(2000 nits brightness for indoor full color)capacity throughout product lifetime of the LED display screen.
5. Easy Installation & Using: easy & simple installation interface and user friendly software to ensure the user friendly interface of the LED display screen system
Applications:
| road & bridge construction |
Competitive Advantage:
Variable message signs, or VMS, have been the key elements for dynamic traffic management. It ensures that the traffic situation, regardless o roadways and condition, can be controlled and maintained. Depending in a certain situation, these variable displays are designed to warn, inform, and guide motorists on the expressways and highways. For variable message signs manufacturers, it is very important to improve the technology of signal display to perfection with their own developments and following the set of standards with respect to LED-based variable message signs.