Yaham Optoelectronic Co., Ltd
Yaham is a global leading LED display manufacturer and solution provider.
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Low Power consumption ,anti-UV Led Lamp Variable Message Signs
Specifications:
| D series | D16 | D20 | D25 | D31.25 |
| Pixel pitch | 16mm | 20mm | 25mm | 31.25mm |
| Pixel configuration | 1R1G1B DIP type | |||
| LED brand | Nichia, 10 years lifetime | |||
| Display color | Full color | |||
| Control method | Asynchronous image and text | |||
| Memory | Store up to 100 message | |||
| Brightness | 12400cd/m2 in white | |||
| Dimming level | 8,32 or 256 optional | |||
| Communication | Local:RS485/RS232/RJ45 Remote wireless:WIFI/GPRS/3G | |||
| Remote control | By Pc / tablet /cell phone | |||
| Electric protection | Overload and short circuit protection | |||
| Maintenance | Optional front service or back service | |||
| Working temperature | -20℃~+60℃ | |||
| Working humidity | 95% RH | |||
| Cabinet material | AL/ Steel | |||
| Protection level | Front and rear IP65 | |||
Description:
1. With design of optical lens, the VMS can have high brightness and low power consumption；
2. Optional Full color VMS, Dual color VMS and Single color VMS；
3. Optional pixelpitch:16mm,20mm,25mm,31.25mm；
4. Solar power supply system available；
5. Auto dimming control system. It can adjust the brightness of the VMS according to the environment brightness, automatically being energy saving；
6. Support Global Positioning System(GPS).
Applications:
portable variable message sign vastly used for the traffic warning of road,bridge construction,municipal construction,fire-fighting,and parking lots.
portable variable message sign commonly used with trailer together,sometimes you can also use solar energy power supply.
