HH-188-02 Solar Radar Speed Sign Installation Guide and Operation Instructions

HH-188-02 Solar Radar Speed Sign is an intelligent traffic safety device designed for vehicle speed monitoring and road safety management. Equipped with high-accuracy radar detection and a high-brightness LED display, it provides real-time speed information to remind drivers to control their speed.

With solar-powered operation and a durable mounting structure, this Radar Speed Sign is suitable for outdoor applications such as school zones, residential roads, industrial parks, parking areas, and other speed control locations.

Key Features of HH-188-02 Solar Radar Speed Sign

Clear LED Speed Display

The high-brightness LED display provides clear and visible speed information, allowing drivers to quickly recognize their current speed in outdoor environments.

Flexible Speed Adjustment

The Radar Speed Sign supports both button control and remote control, allowing users to adjust the displayed speed value quickly and easily.

Solar Powered Design

The solar power system eliminates complex wiring requirements and provides reliable energy for long-term outdoor operation with reduced maintenance.

Stable Mounting Structure

The screw rod and clamp mounting structure improves fixation strength and provides resistance against wind and vibration.

Operation Instructions

Power On and Speed Setting

Unlock and open the Radar Speed Sign with the key.

Press the switch on the right side of the controller to start the device.

Button Control:

• Left button: Select the digit position to adjust.
• Right button: Increase the current digit.
• Save: Press and hold the left button for 3 seconds to save.

Remote Control:

• Press “Speeding” to turn on the function.
• Adjust the number and press “Save” to confirm.

  

Solar Charging

Unscrew the screws at the bottom of the radar speed sign. Pass the solar panel cable through the opening and connect it to the controller port according to positive and negative terminals.

Close and lock the sign securely.

Installation Steps

1. Turn Over the Radar Speed Sign

Turn the sign to the back side for installation.

2. Install Screw Rods and Clamps

Install the screw rods and clamps onto the back of the Radar Speed Sign.

3. Fix the Sign to the Support Pole

Place the sign onto the support pole, adjust the position, and tighten the screws to secure it.

4. Install the Solar Panel Support Pole

Loosen the screws, place the support pole onto the support rod, adjust the position, and tighten the screws to fix the solar panel.

5. Final Inspection

Confirm that the Radar Speed Sign and solar panel are firmly installed. Check that the LED display is clear and the radar detection function works properly.

Installation Tips

Select a Suitable Location

• Install the solar panel in an area with sufficient sunlight.
• Ensure the radar detection area covers approaching vehicles.
• Avoid obstacles such as trees or buildings.

Regular Maintenance Check

• Check mounting structure.
• Inspect solar panel condition.
• Confirm LED display and radar detection performance.

Applications

• School zones
• Residential communities
• Industrial parks
• Parking areas
• Traffic speed control areas

Frequently Asked Questions

Does the Solar Radar Speed Sign require a fixed power supply?

No. The device uses solar power, making it suitable for outdoor locations without electrical connections.

How can the speed display be adjusted?

The displayed number can be adjusted through built-in buttons or remote control.

How can long-term operation be ensured?

Proper installation and regular inspection of the solar panel, mounting structure, and display system help maintain reliable performance.

Conclusion

HH-188-02 Solar Radar Speed Sign combines radar speed detection, LED display technology, and solar power supply to provide an effective traffic safety solution.

LUBAO Smart Traffic Co., Ltd provides professional intelligent traffic equipment and customized Radar Speed Sign solutions for different road safety applications.