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| Categories | Dynamic Message Signs | 
|---|---|
| Brand Name: | YAHAM | 
| Model Number: | YH-KXB-L-D20 | 
| Certification: | CE/FCC/ GB23828-2009/EN12966/NTCIP | 
| Place of Origin: | China | 
| MOQ: | 10pcs | 
| Price: | Negotiation | 
| Payment Terms: | T/T or FOB Shenzhen | 
| Supply Ability: | 3,000pcs per month | 
| Delivery Time: | 40 working days after received your payment | 
| Packaging Details: | Packed in carton firstly,and then reinforced with wooden case and EPE for outer packing | 
| Product Name: | variable message sign | 
| Size Of Panel: | D20 | 
| Brightness: | >12400 nits | 
| Standard: | CE/FCC/EN12966/NTCIP | 
| Application: | On the road and bridge construction | 
| Feature: | High density large view angle | 
| Type: | D16/D20/D25/D31.25/D33.33 | 
| Company Info. | 
| Yaham Optoelectronic Co., Ltd | 
| View Contact Details | 
| Product List | 
P20 Full Color Portal Frame Variable Message Signs,Cabinet Size is 1024mm x1024mm
Specifications:
| Technical Parameter | LED TYPE | SMD LED | 
| Pixel Pitch | 20mm | |
| Pixel Density | 2500 pixels/sqm | |
| Pixel Configuration | 1R,1G,1B | |
| Module Dimension | 160mm(H)X320mm(W) | |
| Module Resolution | 8x16 Pixels | |
| Cabinet Dimension | 960mmx960mmx210mm | |
| Cabinet Resolution | 48x48 pixels | |
| Cabinet material | Aluninum alloy | |
| Best Viewing Distance | 33m-300m | |
| Gray scale | 8Bit/256evels | |
| viewing angle | V12°/H30° | |
| Dimming Level | 32 | |
| Luminance | 12400nits | |
| Electric protection | Overload protection and short circuit protection | |
| Maintenance | back access | |
| Color | Full-color | |
| Max. power consumption | 300W/M² | |
| Operating temperature | -20℃-60℃ | |
| Operating Relative | Humidity:95%RH(Max.) | 
Description:
1. Small spacing and high definition can display the picture
clearly.
2. High brightness. The brightness can up to 6500 cd/㎡, if the
direction is face to the sun, you still can see the images on the
screen.
3. No mosaic due to excellent flatness and nice uniformity of
light-emitting,making the images softer and vivider.
4. Supports brightness adjustment and white balance custom
adjustment with 256 levels, which enables mix usage of different
batches of display.
5. High stability and long span.
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
6. Convenient Servicing: Front and rear cabinet access make the
maintance work very convenient and low cost to help you concentrate
more time and energy on your main marketing promotion business.
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.
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