HW1 TriLight Portable Traffic Signal
The HW1 TriLight Portable Traffic Signal is a compact, lightweight and easy-to-deploy traffic control solution designed for Multi-Lane Closure (MTC), gate control and plant crossing applications.
Developed or traffic controllers, the TriLight combines intuitive operation, robust construction and rapid deployment to support safe and efficient temporary traffic management.
NZTA M23 Approved and meeting the requirements of the PTSS Type 1 Standards Approval, the HW1 TriLight is designed for reliable day-to-day operation while remaining simple to transport, set up and operate.
Features
Three Easy Setup Modes
Shuttle Mode
- One handheld transmitter controls two signal heads.
Plant Crossing Mode (NSW)
- One handheld transmitter controls two signal heads.
- Configurable RED/RED and GREEN/GREEN operation for plant crossing applications.
Gate Mode
- Simple operation for controlled gate access applications.
Smart Wireless Control
- Fast and intuitive pairing.
- Any HW1 TriLight handheld transmitter can be paired with compatible HW1 TriLight signal heads, simplifying fleet management and replacement.
- No permanently matched transmitter/signal combinations.
- OLED display showing operating status, system information and battery levels for both the signal head and handheld transmitter.
- Event logging to assist diagnostics, servicing and operational support.
Safety Features
- Safety interlock system designed to support safe and reliable operation.
- Tilt and rotation monitoring.
- Adjustable tripod legs for improved stability across varying site conditions.
- Lightweight construction:
- Signal Head – 11.5 kg
- Tripod – 3.9 kg
Battery Performance
- 12V LiFePO₄ battery system.
- Typical operating time of over 20 hours from a fully charged battery under normal operating conditions.*
- Handheld transmitter battery designed for extended operating time.
Compliance
- NZTA M23 Approved
- Meets the requirements of the PTSS Type 1 Standards Approval
Optional Accessories
- Sandbag Kit for additional stability in challenging site conditions.
- Compatible traffic control signs.
- HW1 Traffic Boom Integration – Integrates with the HW1 Traffic Boom to provide a coordinated portable traffic signal and boom gate solution for temporary road closures, worksite access, bridge works and controlled vehicle movements.
Why Choose the HW1 TriLight?
- Designed by traffic controllers for traffic controllers.
- Compact, lightweight and quick to deploy.
- Intuitive handheld control with fast pairing.
- Interchangeable transmitters and signal heads simplify fleet management.
- Compatible with the HW1 Traffic Boom system.
- Supported by Highway 1’s technical knowledge and after-sales service.
Performance Notice
Wireless communication performance is influenced by installation, line-of-sight conditions, local radio frequency interference, terrain, weather, battery condition and other environmental factors. Actual operating range and system performance will vary between operating environments. Highway 1 recommends installation, commissioning and operation in accordance with the product operating manual and applicable traffic management requirements.


















