Portable Traffic Lights (Mobile Traffic Signals)

The Smart Solution for Temporary Traffic Management

Portable LED traffic lights, also known as Portable Traffic Lights, provide one of the safest and most reliable solutions for temporary traffic control in roadworks, construction sites, single-lane bridges, landslides, municipal projects, and any location where alternating vehicle traffic is required.

ROUSIS SYSTEMS has developed a next-generation temporary traffic light system that combines long-range wireless communication, an intelligent controller, smartphone-based management, and optional vehicle detection radar. The result is a flexible and scalable solution that can easily adapt to projects of any size, from small road maintenance works to large infrastructure projects.

Fast Installation Without Cables

One of the greatest advantages of the system is its completely wireless operation. The two traffic light units communicate through a reliable long-range RF radio link, eliminating the need for any cable connection between them.

Installation is completed within minutes, significantly reducing setup time and installation costs while eliminating problems associated with temporary cabling across the work area.

The system provides a wireless communication range of up to 1,000 meters, supports 16 RF communication channels, and automatically synchronizes all traffic light units without requiring complex configuration.

Complete Control from Your Smartphone

At the heart of the system is the latest-generation ROUSIS SYSTEMS Smart Controller, designed for fast and intuitive operation.

Using a smartphone or tablet, operators can easily adjust signal timings, select different operating modes, activate special traffic programs, and monitor the system status in real time.

No special programming knowledge or complicated equipment is required. The user-friendly interface allows even non-technical personnel to operate the system with confidence.

Intelligent Vehicle Detection with Radar

For applications where traffic conditions change continuously, the system can be equipped with optional vehicle detection radar.

The radar detects the actual presence of approaching vehicles and automatically adjusts the traffic signal timing accordingly. This minimizes unnecessary waiting times when no vehicles are present, improves traffic flow, and significantly reduces overall delays.

This feature is especially valuable for rural roads, landslide areas, single-lane bridges, temporary bypasses, and long-term construction projects.

One System – Multiple Operating Modes

Every project has different requirements. For this reason, the controller supports multiple operating modes that can be selected at any time.

In addition to standard fixed-time traffic control, the system supports radar-controlled operation, manual control, All Red, Flashing Amber, Emergency Mode, Mobile Link, and complete shutdown of the traffic lights whenever required.

This flexibility allows the same system to be used in a wide variety of temporary traffic management applications without additional hardware.

Countdown Timer for Improved Safety

Each traffic light can optionally be equipped with a digital Countdown Timer.

The display informs drivers how much time remains before the signal changes, helping to improve traffic flow, reduce sudden vehicle starts, and increase driver confidence. The result is smoother traffic movement and enhanced road safety, particularly in busy work zones.

Remote Management via Internet

With optional GSM/4G or Ethernet connectivity, the entire system can be monitored and managed remotely.

Project managers can change signal timings, monitor battery levels, check the operational status of each traffic light, receive fault notifications, and perform remote diagnostics without visiting the installation site.

This significantly reduces maintenance visits, lowers operating costs, and allows faster response whenever adjustments are required.

Easily Expandable for Large Projects

For more demanding applications, the system can be expanded using Daisy Chain technology.

Multiple traffic light units can operate together under a single management platform, making the solution ideal for complex intersections, large construction sites, long roadworks, and temporary traffic diversions.

Designed for Professional Use

ROUSIS SYSTEMS portable traffic lights are engineered specifically for demanding professional applications.

Each unit features Ø200 mm LED traffic signal heads, telescopic poles, a heavy-duty steel base with transport wheels, an integrated battery compartment, and a highly durable outdoor powder-coated finish.

Their robust construction ensures reliable operation under harsh weather conditions and withstands the frequent transportation required on construction sites.

Advantages That Make the Difference

Compared to conventional temporary traffic light systems, the ROUSIS SYSTEMS solution offers significantly greater flexibility and functionality. Wireless communication dramatically reduces installation time, while the intelligent controller allows easy configuration directly from a smartphone or tablet.

Optional Internet connectivity enables remote supervision, and the vehicle detection radar optimizes traffic flow by adapting signal timings to real traffic conditions. The expandable architecture also allows the same system to be used on both small maintenance projects and large-scale infrastructure works without limitations.

Applications

ROUSIS SYSTEMS portable traffic lights are widely used for road construction, asphalt paving, road maintenance, single-lane bridge traffic control, utility works, electricity and telecommunications projects, water and sewage infrastructure, municipal construction, tunnels, quarries, industrial facilities, ports, airports, and virtually any application requiring safe and reliable temporary traffic management.