PRIORITYwave Traffic Control System

Meet the system

The PRIORITYwave™ Traffic Control System gives responders instant wireless control of intersection signals after they arrive on scene. They can control when and how traffic moves, allowing extra time for pedestrians during events, or keeping traffic moving after an accident.

Simply plug the receiver into the cabinet's push-button port, hang it on the door (or keep it in the included case during bad weather), and you're ready to take command with the handheld remote. No complex wiring. No need to stay by the cabinet. No learning curve.

Designed for safety, speed, and reliability, the system lets responders manage lights from anywhere they need to be. Built with encrypted, long-range communication, it performs flawlessly in any environment.

boltFast to deploy — take control in seconds
shieldAllows responders to multi-task and keep traffic moving
lockEncrypted, long-range link built for crowded intersections

How agencies are using it

From everyday operations to major incidents, The PRIORITYwave™ Traffic Control System is flexible enough to handle any situation. Agencies use it for far more than just crash scenes: they use it anywhere they need hands-on control.

School crossings with HAWK pedestrian signals

The PRIORITYwave™ Traffic Control System works seamlessly with HAWK (High-Intensity Activated crossWalK) beacons, giving school staff and traffic personnel wireless control of the crossing.

Start the crossing signals from the wireless remote.
Extend the crossing duration as long as needed, you control when crossing ends.
Ideal for school zones and crossing guard operations during arrival and dismissal.
Enhance safety for crossings serving children, older adults, or other vulnerable users.

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Includes everything you need to take control

The PRIORITYwave™ Traffic Control System comes with everything you need to get started in seconds. Optional accessories make your experience even better.

What's included

check_circleReceiver and wireless remote
check_circleSignal connection cable (3 ft)
check_circlePRIORITYshield weatherproof case with built-in port
check_circleRechargeable battery pack (40 hour run time)
check_circle2 AA batteries
check_circleCommandSignal carabiner
check_circleUser manual and quick start card

Optional accessories

add_circleTraffic Signal Police Access Key (sale restricted to authorized entities - police, fire, DOT, etc.)
add_circleBackup Rechargeable Battery Pack - control for an additional 40 hours
add_circleHeavy Duty Retractable Reel for Remote with Kevlar Cord - stay hands free and keep your remote in reach
add_circleCable Lock - secure your receiver to the cabinet
add_circleSignal Connection Cable (additional lengths)
add_circleLive Training Webinar - get the most out of your system

The PRIORITYwave™ protocol

PRIORITYwave™ is CommandSignal's proprietary wireless communication protocol, purpose-built for mission-critical traffic control. It delivers instant command response, secure pairing, and reliable long-range performance even in busy environments. Designed from the ground up for first responders, PRIORITYwave™ ensures every command gets through — quickly, securely, every time.

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Encrypted & secure

AES-256-GCM encryption — the same standard trusted by the U.S. military, NSA, and government agencies worldwide — combined with rotating authentication keys ensure each command is unique and unrepeatable.

Our system uses robust defenses against known wireless hacking tools like Flipper Zero — ensuring that control stays exactly where it belongs: in your hands.

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Long‑range & responsive

Maintains low-latency, rock-solid connections across multi-lane intersections and dense urban environments.

Proven reliable up to half a mile, even with heavy congestion and line-of-sight obstructions.

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Multi-system ready

Each system uses globally unique digital identifiers, so multiple units can operate side-by-side at neighboring intersections without cross-talk or interference.

Every receiver responds only to its paired remote, guaranteeing isolation and operational integrity even in crowded deployments.

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Redundant hardware built in

Inside the receiver, redundant communication hardware ensures your commands are sent to the traffic cabinet safely and reliably.

If one component in the receiver were to ever stop working, the backup hardware kicks in and ensures your command still gets through.

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Two-way communication

The PRIORITYwave™ Remote doesn't just send a command and hope for the best — it waits to hear back from the receiver.

When the receiver gets the request, acknowledgement is sent back to the remote and displayed via an indicator so operators have confidence that the command was received.

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Automatic retries

If the remote doesn't hear back from the receiver, it automatically tries again so your command isn't lost.

The receiver tracks each request and only advances the signal once, even if multiple retries are sent by the remote.

Engineered for safe, compliant operation

Every PRIORITYwave™ Traffic Control System is built with safety and compliance at its core. Designed not only to perform — but to do so safely, predictably, and by the book.

check_circleUL-Recognized Manufacturer: Our circuit boards are produced through a UL-recognized manufacturer using approved FR-4 substrate. This recognition confirms adherence to UL 796 standards for flammability, insulation, and material performance. We ensure every board meets the documentation and traceability requirements needed for agency safety reviews and compliance filings.
check_circleLow-Voltage Operation: Classified as an Extremely Low Voltage (ELV) device, operating safely at just 5V DC.
check_circleFCC, IC & CE-Certified Radio Modules: The system incorporates high quality wireless transceiver modules, which hold an active FCC ID under Part 15.249 for the 915 MHz ISM band. This ensures the module meets U.S. regulatory requirements for emissions and radiated power. Documentation is available upon request.
check_circleElectrical Protection: Dual inline fuses and transient voltage suppression safeguard both the cabinet and the device. The internal relays provide full electrical isolation between the cabinet's logic and the receiver electronics, preventing voltage injection into expensive traffic control equipment.
check_circleDocumentation & Verification: Full documentation is available for agency reviews, permitting, and audit requirements.