TraffiClair PLC Extender Solution revolutionizes traditional traffic light maintenance by enabling simultaneous power delivery and data communication through a two-core power cable. This system not only resolves signal failures efficiently, but also continuously monitors the operational status of each signal light and its connecting cables—effectively equipping the infrastructure with a “digital nervous system”.

Introducing the EXT-IO2 – the advanced digital I/O interface box engineered specifically for ClairWav radar systems, designed to streamline urban intersection data aggregation and processing. Seamlessly bridging platform and traffic signal controller requirements, this versatile device supports integration of up to 8 radars and converts Ethernet data into traditional IO inputs compatible with signal controllers. With flexible support for both 16-channel and 32-channel IO output configurations, the EXT-IO2 ensures reliable, high-performance connectivity for modern smart traffic management systems.

When floods crippled critical signal cables at Gongyi City’s major intersections, traditional repairs were impossible. Facing urgent traffic chaos, the city deployed ClairPLC’s power line communication (PLC) system—bypassing damaged cables to restore signals within hours. Beyond emergency recovery, the solution introduced real-time light control and infrastructure health monitoring, transforming a crisis into a long-term smart city upgrade.

In Guangzhou’s historic Yuexiu District, the iconic banyan trees and arcades tell stories of the past—but so do the tangled overhead cables, long a headache for urban aesthetics and safety. With limited underground space, new traffic signals often relied on these "spider webs," especially at the busy Dabei Overpass intersection (Jiefang North Rd. & Huanshi Middle Rd.).

Big News: China’s MIIT has officially allocated the 92-94GHz frequency band for roadside traffic radar, effective January 2026 (Radar Radio Management Regulation, Trial). This is a major step for smart infrastructure, autonomous driving (AV), and V2X tech.

Beyond video detectors, AirLink is fully compatible with ClairWav-T24 microwave radar detectors

The CLAIRLUP-V8F Inductive Loop Vehicle Detector delivers unmatched precision in real-time flow detection and vehicle classification, making it an ideal solution for urban roads, highways, bridges, tunnels, and more.

Fujian Province, with its dense urban road networks and high-traffic highways, required a reliable and high-performance traffic data collection system to enhance traffic management, optimize signal control, and support intelligent transportation systems (ITS). The ClairLup-V8F 8-channel loop detector was deployed across key locations, including urban intersections, expressways, and tunnels, to provide real-time, accurate traffic flow statistics.

TraffiClair Signal Control Algorithm combines the best of SCATS and SCOOT while overcoming their limitations—delivering real-time, high-resolution adaptive control for seamless urban mobility.

Introducing our high-efficiency Solar-Powered Warning Light—designed to improve visibility and safety on highways, day and night.

200 pcs of ClairEye-iSeries AI traffic sensors significantly improved traffic management, safety, and energy efficiency in Sanhe City, becoming a cornerstone of its smart transportation infrastructure.

ClairGeo-MP geomagnetic parking sensors have been successfully implemented across various high-impact projects, demonstrating their versatility and effectiveness. In Quanzhou's Yongchun County, the system manages 5,673 parking spaces across 55 key road sections, while Yangzhou's smart parking system covers over 9,000 on-street spaces citywide. Shandong's Dezhou initiative has deployed over 8,000 parking spaces, enhancing urban parking efficiency. During the Beijing 2022 Winter Olympics, Zhangjiakou utilized these sensors in key service areas, ensuring smooth parking operations. Additionally, the Beijing Economic-Technological Development Area and Shanghai Tobacco Company Logistics Park have integrated ground magnetic detectors to optimize parking guidance and zone management, showcasing the product's adaptability in diverse environments.