| Type: | Warning Caution |
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| Usage: | Public |
| Appearance: | Yellow Square |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Introducing the NobTra Dual-Color Speed Limit Sign by Shenzhen Noble Opto Co., Ltd. - a cutting-edge device that effortlessly marries a speed limit sign with a real-time vehicle speed display on a vivid LED screen. This groundbreaking feedback sign is designed to detect vehicle speeds within its range, making it an essential component for contemporary radar speed measurement systems. It plays a crucial role in bolstering road safety and optimizing traffic management like never before.
The NobTra Dual-Color Speed Limit Sign harnesses advanced radar technology to accurately measure and display vehicle speeds on its brilliant LED screen. This next-generation speed feedback sign dynamically presents green speed values for vehicles traveling within the safe speed range, and red speed values for those surpassing the speed limit, effectively urging drivers to adhere to safe speeds. Comprehensive surveys reveal that such feedback signs significantly aid in reducing vehicle speeds and thereby, substantially enhance road safety.
| LED Screen |
640 x 640mm
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Front speed limit pane
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30 km/40/50/60(optional)
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Display Color
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Red and green
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Raw material
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Imported raw materials (including Taiwan-made) high-brightness light-emitting diodes (LEDs)
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Light decay
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10000h/3 years working time, light decay (mcd)≤20%
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Material
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3M engineering grade
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Glue filling process
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Using the full glue filling process, all parts of the circuit board visible to the naked eye are full of glue
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Solar panel
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30watt
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Battery
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2pcs 13ah lithium battery
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Mounting Height
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2.5 - 4m
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Standard Mounting
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60mm galvanised steel column
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Continuous rainy days
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7-10 days
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Visible distance
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Above 300 Meters
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PCB material
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Epoxy glass cloth laminate (FR4), using Kingboard A2 sheet, thickness ≥1.6mm
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Three-proof treatment
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The use of silicone three-proof paint, evenly brushed on one side of the PCB circuit, can effectively prevent moisture, salt spray, anti-static, anti-mildew, and other characteristics |
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Warranty Period
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1 year
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Waterproof level
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IP 54
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Certified
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ISO 9001:2015,CE
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The feedback pictures from our client:
Where are your company's solar traffic light system projects located?
Answer: Our esteemed projects are strategically situated in diverse regions, including South Africa, Nigeria, Congo, Libya, Philippines, Zimbabwe, Mozambique, and several other countries.
What does the complete solar traffic light system include?
Answer: The comprehensive solar traffic light system encompasses traffic lights, an efficient controller, state-of-the-art battery, high-performance solar panel, reliable solar charger, sturdy pole, controller box, and essential cables.
Is it easy to install the solar traffic light system?
Answer: Absolutely, the installation process is straightforward. Should you face any challenges, we offer detailed instructional videos and direct support from our expert engineers.
What is the warranty period for the solar traffic light system?
Answer: The traffic light and controller are backed by a 2-year warranty, while the solar panel and battery come with a 1-year warranty, ensuring long-term reliability.
Why choose Noble?
Answer: Noble is a distinguished company with extensive expertise in traffic light systems. We invite you to contact us for further information and to experience our exceptional service.
Suppliers with verified business licenses
Audited Supplier 
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