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Solar or Mains Radar Speed Limit Sign for Traffic Safety

Solar or Mains Radar Speed Limit Sign for Traffic Safety

  • Adopts 24GHz high-precision radar, accuracy<2km/h, 200m detection & visual distance
  • Solar/AC dual power supply, low power consumption ≤10W, stable performance
  • Green for normal speed, red for over-speed, adjustable speed limit via Bluetooth APP
  • Made of galvanized steel/aluminum, durable; custom sizes available
  • Widely used in highways, residential areas, schools and construction zones

    Product Introduction

    Enhance road safety with our advanced 24GHz Radar Speed Sign, designed for both permanent and temporary traffic calming. This driver feedback system provides instant, visible speed data to encourage compliance with speed limits. Available in both Solar-Powered and Mains-Powered models, it offers flexible installation to suit any location. Key features include:

    • Dual Power Options: Choose between eco-friendly Solar (18V/80W panel, 20AH battery) or reliable 220V Mains power.

    • High-Precision Radar: 24GHz Doppler radar detects vehicles from up to 200 meters away with an accuracy of <2km/h.

    • Visual Speed Alert: Ultra-bright LED display shows speed in Green (within limit) or Flashing Red (exceeding limit) based on your preset limits (up to 199km/h).

    • Easy Bluetooth Config: Adjust speed limits and display settings remotely via a user-friendly Bluetooth APP.

    • Durable & Visible: Sturdy galvanized steel/aluminum housing ensures a visible distance of ≥200 meters in all weather.

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    Product Specification

    Product name: LED Radar Speed Sign
    Brand Name: Jinke
    Place of Origin: Jiangxi, China
    Size: 1100x700mm / 1000x600mm / 700x500mm (Customizable)
    Material: Galvanized Steel+led light+ reflective sheeting
    Radar Frequency: 24GHz K-Band Doppler
    Detection Range: ≥200 meters
    Power Supply: Solar battery or main power
    Work temperature: -20 ℃-+ 70 ℃
    Max Speed Display: 99 km/h (2-digit) / 199 km/h (3-digit)

    Detailed images

    Traffic Calming Sign
    Driver Feedback Sign

    Installation and maintenance

    Precautions:
    Ensure the mounting pole can support the weight and wind load of the sign.
    For solar units, avoid shading the solar panel with trees or buildings during peak sun hours.
    Periodically clean the LED face and solar panel with a soft cloth to maintain brightness and charging efficiency.
    Instructions
    Butt-joint a round hole outlet joint of that solar panel with an input joint of the signboard;
    Turn on the solar energy output switch;
    Complete the parameter configuration through the traffic facility configuration tool APP.

    Product Packaging

    traffic light packaging

    Frequently Asked Questions (FAQ) 

    Q1: Do you accept OEM?
    A1: Yes. We accept producing products under Clients' brands.
    Q2: Do I need a professional for installation?
    A2: No need. Product design is simple, easy to install, users can install themselves according to the instructions.
    Q3: Does the product support customization?
    A3: Yes, we can customize the size, brightness, flicker mode and other parameters according to customer requirements.

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