Yaham Optoelectronics Co., Ltd.
Our mission is to draw upon a spirit of artisanship and perfectionism to create the most reliable and custom-designed integrated led display system, as of now, we have brought the Yaham's light to
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Traffic 3 in1 SMD LED Matrix Message Display Single Red Color Module
VMS P16 Single Color Red Color Module Traffic Safety LED Matrix Message Display
Lighting shock procetion
We have equipped lighting shock component of industrial level, High quality components include direct-lighting proctection, signal protection. power surge protections
Dual voltage Input
Due to lighting chip difference, red/amber led has lower threshold voltage to light up than green/blue LED,so we applied dual voltage chhannel to drive two types of LEDS, surplus enrgy is saved by this technology
Large storage memory
The build-in flash emory can strores as many as 2000 images and characters at a time
High Ingress protection
Our cabinet is fully sealed to enure ingress protection level up to IP65
Minimized power consumption
When a screen is displaying message, for most cases, a large proportion of screen maintain black, Our product is able to detect it and turn this area into sleeping mode .
Second optical lens
It is well know that vms upper viewing angle makes light pollution 505 loss, By applying second lens, we can manufacture 0 ipper viewing angle 0 light pollutions and 0 energy loss
Automatic/manual brightness control
Our digital photo sensor supports as many as 256 dimming levels with outside luminace range from 1 lx to 65535lx,which enables our display screen to adjust to appropriate luminance level according to outside environment luminance reading will also be reported to traffic control center
Double Layer door heat dissipation without fan
Double layer door housing, heat dissipation by aluminum conducting, which makes the MS internal temperature be low, Low temperature can improve all components performance, more energy saving
| Item | YHT-VMS-OT12 | YHT-VMS-OT16 |
| Pixel pitch | 12mm | 16mm |
| LED type | 3 in1 SMD+lens | 3 in1 SMD+lens |
| Pixel density | 6944 pixels/m² | 3906 pixels/m² |
| Module dimension | 192×192 mm | 256×128 mm |
| Module resolution | 16×16 | 16×8 |
| Cabinet material | 2mm aluminum Alloy | |
| Screen weight | 65kg/m² | |
| Cabinet dimension | 960×960 mm | 1024×1024 mm |
| Brightness | L3,L3*:EN12966 (Red: >3100nits, Green>3720nits, Blue>1240nits, Amber>7440nits, White:>12400nits) | |
| Brightness adjustment | 32/256 | |
| Color coordinates | C2: EN12966 | C2: EN12966 |
| Refresh rate | >90+ Hz | >90+ Hz |
| Display control | Asynchronous control system available | |
| Display capacity | Text, image, graphics animations | |
| Lifespan | >100000 hrs | >100000 hrs |
| Power supply | 12-24V DC/110-230V AC | |
| Max. Power consumption | 380W/m² | 250W/m² |
| Avg. Power consumption | 120W/m² | 80W/m² |
| Operation temperature | -25~ +60°C | |
| Storage temperature | -40~ +80°C | |
| Store humidity | 15%~ 95% | 15%~ 95% |
| Maintenance method | Rear service | Rear service |
| EN12966 | compliance | compliance |
