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, is a cutting-edge electronic traffic calming device meticulously engineered to inform drivers of their current speed in real-time. Strategically positioned in critical zones such as school areas, residential neighborhoods, and construction sites, these signs emerge as indispensable instruments for traffic management and road safety.
Purpose and Functionality
Features of Noble 2 Digits Radar Speed Sign
Mobile App Control : Effortlessly configure the speed sign parameters using our intuitive mobile app within a convenient 10-meter range. Compatible with Apple, Android, and Hongmeng operating systems, it provides seamless control at your fingertips.
Sensitivity Levels : Select from ten distinct sensitivity levels to accommodate various road conditions. Level 1 offers the highest sensitivity, while Level 10 provides the lowest.
High-Quality LEDs : The speed sign boasts premium imported materials, including high-brightness LEDs from Taiwan. These LEDs ensure superior brightness, extended lifespan, and vivid colors. Enjoy exceptional visibility day and night with ten adjustable brightness levels, ranging from Level 1 (darkest) to Level 10 (brightest).
Advanced Radar Technology : With imported professional traffic radar, this sign delivers high-precision real-time vehicle display, accurate speed measurement, impressive anti-interference capabilities, and exceptional accuracy.
Customizable Speed Limits : Easily tailor the radar speed limit sign to specific speed requirements, such as 30, 40, 50, 60 km/h, and more, ensuring optimal traffic control.
Versatile Power Supply : This 2-digit, 2-color radar speed sign supports multiple power supply methods, including solar, AC, and battery. The efficient solar power option ensures continued operation for 7-10 days even under prolonged rainy conditions.
Durable Design : The NobTra radar speed feedback sign features a robust, sealed, and waterproof design engineered to withstand various adverse weather conditions, ensuring long-lasting durability.
With the user-friendly mobile app, easily set parameters of the Speed limit sign such as brightness, power supply options (solar or AC power), trigger speed, and more. Additionally, access overspeed records through the app for enhanced traffic management convenience.
Comprehensive & Detailed Specifications of the Speed Feedback 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 legacy spanning over 15 remarkable years, SHENZHEN NOBLE OPTO CO., LTD. has confidently positioned itself at the pinnacle of the traffic signal manufacturing industry. Our unmatched expertise shines through our autonomous research, development, and production of a wide variety of radar speed signs, offered in an extensive range of models and sizes. In addition to our standard 2-digit 88 display speed sign, we are elated to offer a spectrum of customizable options:
For more details and bespoke solutions tailored to your needs, please send us an inquiry.
Suppliers with verified business licenses