This sign’s key advantage is its smart radar detection system, which uses Doppler radar technology to accurately detect vehicle speeds from 0 to 120 MPH, with a detection range of 50-100 meters. It features a dynamic LED digital display that switches between static speed limit displays and real-time speeding alerts, flashing a warning message when a vehicle exceeds the set speed limit. The 4G IoT connectivity allows remote management of multiple signs from a centralized platform, enabling operators to adjust speed limits, monitor detection data, and receive alerts for sign malfunctions. The 6061 aluminum alloy construction offers corrosion resistance and structural rigidity, while the tempered glass display provides scratch resistance and impact protection. With an IP66 protection grade, it is fully dustproof and waterproof, suitable for outdoor use in harsh industrial or outdoor environments. Additionally, it offers full customization options, including logo printing, adjustable speed ranges, and display layouts, allowing it to match the branding and specific needs of different users.
The sign has a standard size of 1000mm × 800mm, with a 3mm thick 6061 aluminum alloy base plate that meets ASTM B209 standards. The Doppler radar sensor has a detection range of 50-100 meters, with a speed measurement accuracy of ±1 MPH, capable of detecting vehicles moving at 0-120 MPH. The dynamic LED digital display uses high-brightness SMD LEDs with a luminous flux of ≥5000 cd/㎡, ensuring visibility in direct sunlight and at night. The adjustable speed range is 10-60 MPH, which can be customized to meet specific user needs. The sign supports 4G IoT connectivity, with a built-in SIM card slot for remote management via a cloud-based platform. It has an IP66 protection grade, making it dustproof and waterproof, capable of withstanding heavy rain and strong winds. The mounting height is adjustable from 2.5m to 3.5m, with a pole-mounted installation design. It weighs 22kg, with pre-drilled mounting holes for easy installation. The sign operates on 12V DC power, with an optional solar panel accessory for off-grid use.
This product is widely used in areas where dynamic speed management is critical for safety, such as industrial parks with forklift traffic, logistics hubs with heavy truck traffic, tourist attractions with high pedestrian traffic, and large residential communities with school zones. In industrial parks, it detects speeding forklifts and trucks, displaying real-time speed limit reminders to reduce workplace accidents. In logistics hubs, it helps manage traffic flow in loading and unloading areas, preventing collisions between vehicles and workers. In tourist attractions, it alerts drivers to slow down in pedestrian-heavy areas, ensuring the safety of visitors. In large residential communities, it can be set to lower speed limits during school drop-off and pickup times, improving child safety. Target users include industrial park operators, logistics companies, tourist attraction managers, residential community associations, and commercial property managers that require smart, customizable speed limit management solutions for specific traffic scenarios.
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