| 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 A radar speed sign, often referred to as a driver feedback sign, speed display sign, or speed feedback sign, is a cutting-edge electronic traffic calming device engineered to inform drivers of their current speed instantaneously. Perfectly positioned in critical areas such as school zones, residential neighborhoods, and construction sites, these signs are essential tools for effective traffic management and road safety enhancement.
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. Fully compatible with Apple, Android, and Hongmeng operating systems, this app elevates the user experience.
Sensitivity Levels : Adjust to ten distinct sensitivity levels, with level 1 offering peak sensitivity and level 10 the least, catering to various road conditions seamlessly.
High-Quality LEDs : Featuring premium imported materials, our speed sign integrates high-brightness LEDs from Taiwan. These LEDs ensure outstanding brightness, prolonged lifespan, and vibrant colors. Experience exceptional visibility both day and night with ten adjustable brightness levels, from level 1 (darkest) to level 10 (brightest).
Advanced Radar Technology : Equipped with imported professional-grade traffic radar, this sign offers precise real-time vehicle display, reliable speed measurement, robust anti-interference capabilities, and unmatched accuracy.
Customizable Speed Limits : Customize the radar speed limit sign to meet specific speed requirements like 30, 40, 50, 60, and beyond, ensuring optimal traffic control tailored to your needs.
Versatile Power Supply : This dual-digit, dual-color radar speed sign supports versatile power supply methods, including solar, AC, and battery options. The efficient solar power feature ensures functionality for 7-10 days, even during continuous rainy periods.
Durable Design : The NobTra radar speed feedback sign is built with a sealed and waterproof design, engineered to withstand various harsh weather conditions, guaranteeing long-lasting durability.
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 on the app for enhanced traffic management convenience.
Comprehensive and Detailed Specifications of the Speed Feedback Sign
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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 impressive legacy spanning over 15 years, SHENZHEN NOBLE OPTO CO., LTD stands at the pinnacle of traffic signal manufacturing. Our unparalleled expertise encompasses independent research, development, and production of a diverse array of radar speed signs, available in numerous models and sizes. Beyond the standard 2-digit 88 display speed sign, we proudly present a multitude of customizable options:
For further information and tailored solutions, please send us an inquiry.
Suppliers with verified business licenses
Audited Supplier 
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