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 state-of-the-art electronic traffic calming device designed to alert drivers of their current speed in real-time. Strategically placed in areas of concern such as school zones, residential neighborhoods, and construction sites, these signs serve as a vital tool in traffic management and road safety.
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. This versatile app is compatible with Apple, Android, and Hongmeng operating systems, putting control right at your fingertips.
Sensitivity Levels : Choose from ten distinct sensitivity levels, with level 1 offering the highest sensitivity and level 10 the lowest. These settings are designed to adapt to various road conditions, providing optimal performance in any environment.
High-Quality LEDs : The speed sign features premium imported materials, including high-brightness LEDs from Taiwan. These LEDs ensure superior brightness, extended lifespan, and vibrant colors, providing exceptional visibility day and night. Enjoy ten adjustable brightness levels, from level 1 (darkest) to level 10 (brightest).
Advanced Radar Technology : Equipped with imported professional traffic radar, this sign offers high-precision real-time vehicle display and accurate speed measurements. Its impressive anti-interference capabilities ensure reliable performance.
Customizable Speed Limits : Tailor the radar speed limit sign to specific speed requirements such as 30, 40, 50, 60, and more. This customization ensures optimal traffic control and enhanced road safety.
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 guarantees operation for 7-10 days even under continuous rainy conditions.
Durable Design : The NobTra radar speed feedback sign boasts a sealed and waterproof design, engineered to endure various adverse weather conditions. This durability ensures long-lasting performance.
With the user-friendly phone 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 via the app for enhanced traffic management convenience.
Comprehensive 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 of over 15 years, SHENZHEN NOBLE OPTO CO., LTD has established itself as a pioneer in the field of traffic signal manufacturing. Our unrivaled expertise focuses on the independent research, innovation, and production of an extensive range of radar speed signs, available in various models and sizes. In addition to our standard 2-digit 88 display speed sign, we proudly offer a multitude of customizable options designed to meet your specific needs:
For more in-depth information and bespoke solutions, please send us an inquiry.
Suppliers with verified business licenses