Type: | Warning Caution |
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Usage: | Public |
Appearance: | Yellow Square |
Samples: |
88 digit display, aluminum plate
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Customization: |
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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
A radar speed sign, also known as a driver feedback sign, speed display sign, or speed feedback sign, represents the pinnacle of modern traffic calming technology. These cutting-edge electronic devices are meticulously engineered to notify drivers of their current speed in real-time. Strategically positioned in critical areas such as school zones, residential neighborhoods, and construction sites, these signs are indispensable tools for traffic management and road safety enhancement.
Purpose and Functionality
Features of Noble 2 Digits Radar Speed Sign
Mobile App Control : Effortlessly set the speed sign parameters using a mobile app within a convenient 10-meter range. The app is compatible with Apple, Android, and Hongmeng operating systems.
Sensitivity Levels : Choose from an array of ten distinct sensitivity levels, ensuring the highest sensitivity at level 1 and the lowest at level 10, catering to various road conditions and ensuring optimal performance.
High-Quality LEDs : Our speed sign integrates premium imported materials, including high-brightness LEDs from Taiwan. These top-tier LEDs guarantee exceptional brightness, longevity, and vibrant colors. Providing unparalleled visibility both day and night, the sign offers ten brightness levels, from level 1 (darkest) to level 10 (brightest).
Advanced Radar Technology : Equipped with state-of-the-art imported professional traffic radar, this sign ensures precise real-time vehicle display, accurate speed measurement, superior anti-interference capabilities, and remarkable accuracy.
Customizable Speed Limits : Customize the radar speed limit sign to meet specific speed requirements, such as 30, 40, 50, 60, and beyond, guaranteeing optimal traffic control and safety.
Versatile Power Supply : This 2-digit, 2-color radar speed sign is designed to support a variety of power supply methods, including solar, AC, and battery options. The highly efficient solar power feature ensures up to 7-10 days of operation, even under continuous rainy conditions.
Durable Design : The NobTra radar speed feedback sign features a sealed, waterproof design built to withstand various adverse weather conditions, ensuring robust durability and long-term use.
With the intuitive and user-friendly phone app, easily configure the parameters of the Speed limit sign, such as brightness, power supply options (solar or AC power), trigger speed, and much more. Additionally, the app allows access to overspeed records, enhancing traffic management convenience.
In-Depth Specifications of the Solar-Powered LED Speed Warning Sign
LED Screen
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88 LED screen
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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 s
ide 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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2 years
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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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EN IEC 62368-1:2020+A11:2020
ETSI EN 301 489-1 V2.2.3
ETSI EN 301 489-17 V3.2.4
EN IEC 62311:2020
ETSI EN 300 328 V2.2.2
With an illustrious heritage of over 15 years, SHENZHEN NOBLE OPTO CO., LTD has established itself as a trailblazer in the traffic signal manufacturing industry. Our unrivaled expertise spans the independent research, development, and production of an extensive range of radar speed signs, presented in various models and sizes. In addition to the conventional 2-digit 88 display speed sign, we proudly offer a diverse selection of customizable options, tailored to meet your specific needs:
For further details and bespoke solutions, please send us an inquiry.
Suppliers with verified business licenses