Introducing the rra600
RRA600
Radar-Based Worker
Safety System
For operators with a duty of care to personnel working on the high-speed road network, RRA600 is the only radar-based personal safety system that detects driver behaviour before an incident occurs and alerts the worker in real time, with the critical seconds needed to move to safety.
Give your roadworkers the seconds they need to stay safe.
A PROVEN LAYER OF ACTIVE PROTECTION
How it works
RRA600 doesn’t wait for an incident to happen. It’s an active system that continuously monitors oncoming driver behaviour, identifies risk, and alerts the officer or roadworker in real time, giving them a window to react before danger arrives.
Built on algorithms developed and validated across more than 20,000 real-world traffic management set-ups, the RRA600 is an important addition to PPE. It is not a replacement for it, but a proven layer of active protection.
The vehicle-mounted radar assesses tracked vehicles 10 times a second, evaluating a vehicle’s position, speed and movement to determine the risk of incursion. Operating in all weather conditions, day and night, when the system identifies a risk, the connecting wearable alarm alerts the roadworker, giving them up to seven seconds to move to safety.



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The RRA600 operates automatically once installed.
It does not require any additional equipment or change to standard working practices. It also works without a live mobile connection.
Protecting all roadworkers
on the high-speed network
Traffic
officers
Highways
contractors
Emergency
services
Recovery
workers

EVIDENCE NOT GUESSWORK
Redefined for National Highways,proven
in the field
RRA600 has been refined for National Highways, using data from two years live of trials rather than guesswork. Directly supporting its Road to Zero Harm initiative, the RRA600 is currently being deployed across the entire National Highways Traffic Officer Service fleet. This is not a pilot or a prototype; this is a proven system validated in the field by the people it was built to protect.
Worker safety on the high-speed road network is a shared challenge, and we believe proven solutions like RRA600 should be shared too.
We want to see it adopted widely by everyone who needs to stop and work on that network: highways contractors, vehicle recovery services, emergency services, and everyone in between.
Because every worker
on the high-speed road network deserves to come home safely.


understand the true risk facing your teams
More than protection –evidence you can act on
While actively protecting your workforce, RRA600 can robustly monitor and collect near-miss data. And do it at a scale never achieved before in a live road environment.
For the first time, organisations who use the RRA600 will be able to understand the true risk facing their teams, and use that evidence to improve their approach to safety.
The RRA600 has optional video capability, allowing organisations to record and review near miss reports instantly.
improve your approach to safety
Key features
- Vehicle mounted so no need for any additional equipment
- Connecting wearable alarm provides a clear audiovisual warning
- Processing system within web connection within the vehicle
- High-performance radar tracks all oncoming vehicles 10 times per second
- Works at night, in rain and snow
- Fully automatic, no user setup
- No change to existing working practices
- Optional support for up to 4x 4K cameras
- Configurable camera usage
- Cloud video storage
- Optional email with links to captured videos
- Optional support for up to 4 4K video cameras

Evidence you can act on
How it works



a clear audiovisual warning
The Wearable Alarm provide a clear audiovisual
warning, prompting them to check the situation and
move to relate safety if needed.


What the people we work with say
What our customers say
It’s built as a single, universal platform that scales from simple shuttle working to complex, multi-phase, multi-node junction control. The same unit can be configured for roadworks, events, emergencies, and other temporary traffic management schemes.
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opportunity to partner
Our unique solution is
patent pending
To our knowledge, no equivalent system exists anywhere in the world. If this level of protection matters for your workforce, partner with us.

Faqs
Frequently asked questions
Is the RRA600 a replacement for existing PPE?
No. The RRA600 is an additional layer of active protection designed to complement established PPE, procedures and traffic-management controls.
Has the RRA600 been tested in real-world conditions?
It is built as a single, universal platform that scales from simple shuttle working to complex, multi-phase, multi-node junction control. The same unit can be configured for roadworks, events, emergencies, and other temporary traffic management schemes.
Who is the RRA600 for?
The RRA600 is designed for organisations and personnel responsible for protecting people working on or alongside high-speed road networks.
Is the RRA600 available to organisations outside National Highways?
Contact Trafisafe to discuss availability and suitability for your organisation, location and operating requirements.
Does the RRA600 do anything beyond real-time alerts?
The system is designed around real-time risk detection and alerts. Additional capabilities depend on the selected configuration and deployment.
Can the RRA600 be developed to meet other requirements?
Talk to the Trafisafe team about your use case and any requirements that are not covered by the standard configuration.

trusted technology experts
Get in touch with us
Based in the East Midlands, we are an SME led by experienced technology specialists. We are committed to developing advanced, dependable systems to rigorous standards, with performance validated through extensive testing and real-world use.

