P12 VMS Variable Message Sign Boards Dynamic LED Traffic Screen
Gantry LED signs road VMS variable message sign boards 65kg/m²
dynamic traffic sign
Thinner cabinet
New OT16 and OT20 modules measure only 40mm and 35mm thick
respectively, 50% thinner than the previous generations,
facilitating installation.
High stability
Less manual production and component processes, less potential
failure rate, bringing the new module up to a new level of
stability.
Smart monitor
Yaham VMS can activate self-diagnosis and report health status,
monitor can identify equipment health status, current message ID,
current operating mode temperature, humidity, etc.
smart
⊙The built-in brightness of the screen automatically adjusts to
ensure sufficient brightness during the day and no glare at night.
⊙The overall design of the structure with a downward slope of 4°
ensures that the light normal is 250 meters away.
⊙A single point fault feedback system is built into the screen to
ensure that the working status of the induction screen can be
grasped at the first time in the control room.
⊙An environmental monitoring feedback system is built into the
screen to ensure the safe operation and use of the induction
screen.
The modular design covers the different needs of various road
sections such as 2-lane, 3-lane, and 4-lane.
The brightness is optional from 8500 to 15000nits, and it can
display the red, green and yellow Chinese characters and icons
specified by the national standard.
| Item | YHT-VMS-OT12 | YHT-VMS-OT16 | YHT-VMS-OT20 | YHT-VMS-OT25 | YHT-VMS-OT31.25 |
| Pixel pitch | 12mm | 16mm | 20mm | 25mm | 31.25mm |
| LED type | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens |
| Pixel density | 6944 pixels/m² | 3906 pixels/m² | 2500 pixels/m² | 1600 pixels/m² | 1024 pixels/m² |
| Module dimension | 192×192 mm | 256×128 mm | 320×160 mm | 200×200 mm | 250×250 mm |
| Module resolution | 16×16 | 16×8 | 16×8 | 8×8 | 8×8 |
| Cabinet material | 2mm aluminum Alloy |
| Cabinet dimension | 960×960 mm | 1024×1024 mm | 960×960 mm | 1000×1000 mm | 1000×1000 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 | C2: EN12966 | C2: EN12966 | C2: EN12966 |
| Refresh rate | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz |
| Display control | Asynchronous control system available |
| Display capacity | Text, image, graphics animations |
| Lifespan | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs |
| Power supply | 12-24V DC/110-230V AC |
| Max. Power consumption | 380W/m² | 250W/m² | 220W/m² | 220W/m² | 220W/m² |
| Avg. Power consumption | 120W/m² | 80W/m² | 70W/m² | 70W/m² | 70W/m² |
| Operation temperature | -25~ +60°C |
| Storage temperature | -40~ +80°C |
| Store humidity | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% |
| Protection level | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) |
