12watt Red and 15watt Green Power Consumption Cold Rolled Sheet Digital Speed Limit Signs for 200 Meters Radar Detection

Product Description:

The 88 Two - Digit Radar Speed Sign is designed to greatly enhance driver safety awareness while operating a vehicle. It has a dual - purpose function: preventing over-speeding and ensuring that drivers decrease speed when approaching curves. Furthermore, it notifies oncoming traffic in the opposite lane as vehicles enter curves, promoting overall safer driving conditions.

By utilizing millimeter - wave radar as its detection source, this speed sign emits electromagnetic waves to detect moving vehicles. Once a vehicle is detected, the radar sends a signal to the control board, which performs accurate calculations and operations to display the vehicle's current speed.
If the vehicle's speed is within the designated limit, the display shows green, indicating compliance. On the other hand, if the vehicle exceeds the speed limit, the display turns red, promptly alerting the driver to the over-speed situation and prompting them to slow down. This intuitive system is instrumental in preventing over-speeding and creating a safer driving environment.

Product Parameters:

Applications:

NobTra's NBTR88-S30-S 2 Color Speed Limit Signs are ideal for a variety of product application occasions and scenarios due to their innovative features and high-quality design. Made in China, these digital speed limit signs are CE certified, ensuring their reliability and performance.
The Bracket Installation Digital Speed Limit Signs are versatile and can be used in a range of locations, including highways, urban roads, school zones, construction sites, and more. Their ability to display speed limits in red and green colors makes them easily visible to drivers, enhancing road safety and compliance.
Equipped with a Millimeter Wave Radar Speed Beacon System, these speed limit signs offer accurate speed measurement ranging from 1KM/H to 250KM/H. The signs are designed to operate in extreme temperatures, from -40°C to 60°C, making them suitable for various weather conditions.
With a visibility range of more than 300 meters, these speed limit signs provide ample warning to drivers, allowing them to adjust their speed accordingly. The signs come with mounting brackets for easy installation and can be set up quickly and efficiently.
Whether it's a busy intersection, a residential area, or a construction zone, NobTra's NBTR88-S30-S 2 Color Speed Limit Signs are a practical and effective solution for promoting road safety and traffic management. The minimum order quantity is 1, and the price is negotiable, with packaging details in cartons.
Orders are typically delivered within 5-7 working days, with payment terms accepted via T/T. With a supply ability of 5000PCS per month, these digital speed limit signs are readily available to meet various customer needs.

Support and Services:

Our Product Technical Support and Services for the Digital Speed Limit Signs include troubleshooting assistance, software updates, and on-site maintenance services. Our team of trained professionals is dedicated to ensuring the optimal performance and functionality of your digital speed limit signs. We offer comprehensive support to address any technical issues or questions you may have regarding the installation, operation, or maintenance of the product.

FAQ:

1. Can I adjust the sensitivity and brightness of the NobTra 2 - digit 2 - color radar speed sign remotely?
Yes, you can use the mobile phone APP to set parameters within 10 meters. The APP supports Apple, Android, and Hongmeng operating systems. Through the APP, you can adjust the ten - level sensitivity (where 1 is the highest and 10 is the lowest) and ten - level brightness (1 being the darkest and 10 the brightest) of the radar speed sign.
2. How long can the solar - powered NobTra radar speed sign work continuously without sunlight?
The solar - powered NobTra radar speed sign can work continuously for 7 - 10 working days during continuous rainy days. It is equipped with a 30 - watt solar panel and 2pcs 13ah lithium batteries, which store enough power to support its operation during periods without sufficient sunlight.
3. What is the significance of the full glue - filling process used in the NobTra radar speed sign?
The full glue - filling process is used on the circuit board of the NobTra radar speed sign. All parts of the circuit board visible to the naked eye are filled with glue. This process helps to protect the internal components of the sign. It can prevent moisture, salt spray, and static electricity, and also has anti - mildew properties. This ensures the long - term stable operation of the radar speed sign, especially in harsh environments.