31.25mm LED Variable Message Signs Speed Limit Safety Warning Screen
Vms road traffic safety variable message sign speed limit warning screen Highway DMS
Playing an increasingly important role in the field of intelligent transportation, widely used in road transportation, public service information, and used to display text, pictures and numbers. VMS information can guide drivers to make flexible adjustments in advance to avoid road congestion, traffic accidents, road maintenance and other traffic conditions in real time, improve traffic efficiency to save time and ensure safety. Yuanheng Optoelectronics' variable information signs can meet various pixel pitch requirements and size installation requirements, including gantry VMS, cantilever VMS, column VMS, etc.
The Yahm VMS products including gantry VMS, cantilever VMS, single pillar VMS and other customized VMS products. By delivering useful information, our durable signs are guiding traffic all over the world.
Variable information signs are used to publish road weather information, road construction information, road blocking information,road surface condition information, information on suggested detours, information on road dynamic operating conditions, and provide drivers with on-the-go information to facilitate travel.
Environmental friendly
⊙The built-in dual power supply channels in the screen cooperate with ultra-low voltage driver IC to maximize the energy saving effect.
⊙All products are selected, designed and produced according to RoHS standards.
⊙The production strictly follows the ISO14001 standard.
⊙The screen is built with power distribution system, integrated power supply lightning protection, signal lightning protection.
⊙The design of the integrated box body ensures that the structure is 360° waterproof and dustproof.
⊙Screen anti-theft and intelligent alarm system ensure the safety of electromechanical equipment.
⊙The screen body double door active heat dissipation structure, the structure is airtight.
⊙Redundant power supply design
| Item | YHT-VMS-OT31.25 |
| Pixel pitch | 31.25mm |
| LED type | 3 in1 SMD+lens |
| Pixel density | 1024 pixels/m² |
| Module dimension | 250×250 mm |
| Module resolution | 8×8 |
| Cabinet material | 2mm aluminum Alloy |
| Screen weight | 65kg/m² |
| Cabinet dimension | 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 |
| Refresh rate | >90+ Hz |
| Display control | Asynchronous control system available |
| Display capacity | Text, image, graphics animations |
| Lifespan | >100000 hrs |
| Power supply | 12-24V DC/110-230V AC |
| Max. Power consumption | 220W/m² |
| Avg. Power consumption | 70W/m² |
| Operation temperature | -25~ +60°C |
| Storage temperature | -40~ +80°C |
| Store humidity | 15%~ 95% |
| Protection level | IP56(P3:12966) |
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
Taxi Roof LED Display,VMS Trailer,Variable Message Sign,Rental LED Display,Speed Limit Sign
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31.25mm LED Variable Message Signs Speed Limit Safety Warning Screen Images
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