Nobtra Dual-Digit Speed Feedback Sign
Guangdong, China
Last Login Date:
Jan 20, 2025
Business Type:
Manufacturer/Factory
Main Products:
Traffic Light, Solar Lpr Radar Speed Sign, Solar Sync Road Stud, Pedestrian Brick Light, Lane Light System, Solar Lane Light Systeme, Solar Lpr Radar Speed Sign for Sales, Road Stud for Sales, Solar Trailer Arrow Light, Solar Traffic Signe
Product Description
Company Info
Basic Info.
Product Description
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 key areas such as school zones, residential neighborhoods, and construction sites, these signs serve as essential tools in traffic management and road safety.
Purpose and Functionality
- Enhancing Speed Awareness : Radar speed signs provide immediate feedback by displaying the speed of an approaching vehicle in real-time, effectively alerting drivers when they are exceeding the posted speed limit. This real-time feedback is crucial in promoting speed consciousness among drivers.
- Promoting Traffic Calming : By heightening driver awareness of their speed, these signs significantly encourage safer driving behaviors. This proactive approach aids in reducing overall traffic speed, thereby greatly enhancing road safety for all.
- Facilitating Data Collection : Many advanced radar speed signs come equipped with embedded data logging capabilities. This feature allows authorities to collect and analyze traffic data, which is invaluable for comprehensive traffic analysis and strategic planning.
Features of Noble 2 Digits Radar Speed Sign
Mobile App Control : Effortlessly configure the speed sign parameters using our intuitive mobile app, operable within a convenient 10-meter range. Compatible with Apple, Android, and Hongmeng operating systems, ensuring seamless integration.
Sensitivity Levels : Select from ten meticulously calibrated sensitivity levels to match varied road conditions-ranging from level 1, offering the highest sensitivity, to level 10, the lowest.
High-Quality LEDs : Crafted with premium imported materials, our speed sign features high-brightness LEDs from Taiwan. These LEDs promise superior brightness, extended lifespan, and vivid color display. Enjoy exceptional visibility both day and night with ten adjustable brightness levels, from level 1 (darkest) to level 10 (brightest).
Advanced Radar Technology : Utilizing professional-grade imported traffic radar, this sign ensures precise real-time vehicle display, reliable speed measurement, and excellent anti-interference capabilities for unparalleled accuracy.
Customizable Speed Limits : Easily customize the radar speed limit sign to specific speed requirements like 30, 40, 50, 60, and beyond, ensuring optimal traffic control.
Versatile Power Supply : This innovative 2-digit, 2-color radar speed sign supports multiple power supply methods, including solar, AC, and battery. The efficient solar power option guarantees 7-10 days of operation, even under continuous rainy conditions.
Durable Design : Engineered for resilience, the NobTra radar speed feedback sign features a sealed and waterproof design, built to withstand various adverse weather conditions, ensuring long-lasting durability.
With the user-friendly phone app, you can effortlessly 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 NobTra Dual-Digit Speed Feedback Sign
LED Screen | 88 LED screen |
Front speed limit pane | 30 km/40/50/60(optional) |
Display Color | Red and green |
Raw material | Imported raw materials (including Taiwan-made) high-brightness light-emitting diodes (LEDs) |
Light decay | 10000h/3 years working time, light decay (mcd)≤20% |
Material | 3M engineering grade |
Glue filling process | Using the full glue filling process, all parts of the circuit board visible to the naked eye are full of glue |
Solar panel | 30watt |
Battery | 2pcs 13ah lithium battery |
Mounting Height | 2.5 - 4m |
Standard Mounting | 60mm galvanised steel column |
Continuous rainy days | 7-10 days |
Visible distance | Above 300 Meters |
PCB material | Epoxy glass cloth laminate (FR4), using Kingboard A2 sheet, thickness ≥1.6mm |
Three-proof treatment | 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 |
Warranty Period | 2 years |
Waterproof level | IP 54 |
Certified | ISO 9001:2015,CE |
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
Additional Options
With an impressive legacy spanning over 15 years, SHENZHEN NOBLE OPTO CO., LTD stands at the forefront of traffic signal manufacturing. Our unparalleled expertise encompasses the 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 an array of customizable options:
For further information and tailored solutions, please send us an inquiry.