Active Member
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[China]
Address: #118 Yongfu Rd, Qiaotou Community, Fuyong,Bao'an District,Shenzhen, P.R.China
Contact name:yaham
Yaham Optoelectronics Co., Ltd. |
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Outdoor Colorful LED Vms Display Dynamic Traffic Electronic Message Signs
Traffic LED VMS Signs are commonly used for the traffic warning information of Road & bridge construction. The high brightness and strong eye-catching Led technology deliver the traffic information to the driver, remind them To focus on driving speed and pay attention to the weather, road situation, And so on. It can reduce the traffic accident by developing the road traffic Management.
LED VMS Signs Specification:
| Item | YHT-VMS-OT20 | YHT-VMS-OT25 | YHT-VMS-OT31.25 |
| Pixel pitch | 20mm | 25mm | 31.25mm |
| LED type | 3 in1 SMD+lens | 3 in1 SMD+lens | 3 in1 SMD+lens |
| Pixel density | 2500 pixels/m² | 1600 pixels/m² | 1024 pixels/m² |
| Module dimension | 320×160 mm | 200×200 mm | 250×250 mm |
| Module resolution | 16×8 | 8×8 | 8×8 |
| Cabinet material | 2mm aluminum Alloy | ||
| Screen weight | 65kg/m² | ||
| Cabinet dimension | 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 |
| Refresh rate | >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 |
| Power supply | 12-24V DC/110-230V AC | ||
| Max. Power consumption | 220W/m² | 220W/m² | 220W/m² |
| Avg. Power consumption | 70W/m² | 70W/m² | 70W/m² |
| Operation temperature | -25~ +60°C | ||
| Storage temperature | -40~ +80°C | ||
| Store humidity | 15%~ 95% | 15%~ 95% | 15%~ 95% |
| Protection level | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) |
| Maintenance method | Rear service | Rear service | Rear service |
| EN12966 | compliance | compliance | compliance |
LED VMS Signs Features:
1. LED induction screen is designed with double-layer box board,
which has good heat dissipation and high reliability.
2. The use of full plastic modular structure, high protection
grade, more durable, more reliable products;
3. Adopt parallel current equalization, energy-saving and efficient
power supply, support N+1 power backup, further improve
reliability;
4. Non-traditional signal transmission technology is adopted to
reduce failure rate and improve communication reliability.
5. Each display module of LED induction screen is equipped with
intelligent processing chip, which can operate independently and
feedback fault independently, making it safe and reliable to use;
6. LED induction screen adopts Linux operating system controller
based on ARM, no crash risk, ensure communication security;
LED VMS Signs Advantages:
1. Short Delivery Term
YAHAM manufactures all orders according to customer expectations.
YAHAM realizes the importance of short delivery terms for customers
because of that YAHAM aims to manufacture all his orders within
promised dates.
2. Competitive Price
YAHAM believes to give competitive prices, it should push its own
suppliers for competitive prices.
3. High Quality Production
YAHAM use all its raw metarials from ISO certificated products.
YAHAM quality staff check all raw metarials before&after all
processes to meet quality requirements.
