Hardware — Edge-first work zone safety deployments

Modular architecture: radar baseline with camera AI add-on options
Primary deployment mode: fleet vehicle and equipment mounting
Critical alerting runs at the edge without cloud dependency
Coverage scales from single worker to multi-site operations

Key proof: FDOT APL status, Samsung wearable validation, and live deployment references are available on the Proof page.

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RoadDefender's hardware layer is modular, deployable, and built for dynamic work zones. From fleet vehicle mounts to fixed perimeter installations, the system adapts to your operational needs.

Whether you're protecting a single exposed worker, a crew in motion, or a multi-site operation, the hardware is designed to perform reliably in demanding conditions.

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Deployment Overview

What to Expect During Deployment

Most deployments are operational in under one shift. Here's what the process looks like — from first install to live coverage.

Typical Install

Who installs

RoadDefender-approved technicians or trained fleet maintenance personnel.

Where it mounts

Primary mode is vehicle/equipment mount (service trucks, fleet vehicles, mobile equipment); fixed perimeter mounting is available for static sites.

What a crew receives

Mounted RoadDefender sensing unit (radar baseline; camera AI module when selected)
Configured local alerting setup for edge-first operation
Wearables assigned to exposed roles
Quick-start handoff and verification checklist for supervisors

Deployment Realities

Mounts to fleet vehicles/equipment (primary mode) — designed to move with active crews and maintain protection as operations shift.
Works without cloud for alerting — detection and alerting run at the edge for immediate response; cloud remains optional for visibility and coordination.
Wearables issued to exposed roles — workers in higher-risk positions receive wearable alert devices as part of deployed coverage.

Modular Sensor Architecture

Scale protection without replacing hardware.

RoadDefender is built on a modular sensor architecture that lets operators start with essential detection and add advanced capability as risk, complexity, and coverage needs increase.

Baseline Sensor

Radar — Baseline Capability

Always-on speed and approach detection at the edge.
The Radar module continuously tracks approaching vehicles and triggers local alerts immediately when intrusion thresholds are crossed.

Continuous speed and trajectory monitoring
Fast edge-triggered alerting for time-critical response
Foundation for every RoadDefender deployment

Radar is the baseline sensing layer. Camera capability is added only when higher-level analytics are required.

Modular RoadDefender unit with radar as the baseline sensor — Modular unit shown with radar as the baseline sensor

AI Add-On

Camera — AI Analytics Add-On

Context and behavior intelligence for complex conditions.

Lane position and drift detection
Swerve and erratic vehicle behavior recognition
Additional situational context for advanced deployments

Camera modules are included in higher protection levels such as Work Zone and Multi‑Site coverage.

Scale Path

Modularity in Practice

Start with Radar-only coverage for approach monitoring
Add Camera modules when AI behavior detection is needed
Scale coverage and capability without replacing the core system

This staged approach minimizes disruption while keeping protection aligned to real operating risk.

Capability Path

Upgrade Path by Protection Need

Start simple with radar, add AI camera analytics, then expand to coordinated multi-site coverage.

Start simple. Add capability as risk and coverage increase.

Optional Expansion

Optional Cloud for Multi-Site Visibility

For organizations operating across multiple sites, optional cloud connectivity provides a unified view of every deployment. Data flows from edge nodes at each site to a central cloud dashboard. This supports remote oversight, aggregated insights, and cross-site coordination without impacting real-time alert performance.

Each site runs edge-based alerting independently. The cloud layer provides optional, non-critical visibility across all deployments.

Local decisions by design: Detection and alerting happen at the edge for fast response, while cloud connectivity remains optional for visibility and coordination.

Flexible Deployment Modes

RoadDefender hardware is designed around how real crews operate in the field. The system is optimized for mobile, vehicle-based deployments, with support for fixed installations when worksites remain static.

Primary Deployment Mode (Default)

Fleet Vehicle / Equipment Mount

RoadDefender is designed to mount directly on fleet vehicles, mobile equipment, and service trucks. This configuration allows the protected zone to move with the crew, maintaining coverage during setup, active work, and repositioning without redeployment delays.

Best suited for

Moving work zones
Mobile construction and traffic control operations
Incident response and field services

For Static Sites

Fixed / Perimeter Installation

RoadDefender units can be installed at fixed locations where the operational area does not move. This deployment is appropriate for long-duration or static sites such as facility perimeters, gate approaches, or defined construction zones with predictable exposure patterns.

Best suited for

Static construction sites
Facility or site perimeters
Defined access points

Vehicle-mounted deployment is the default assumption; fixed installations are available where site conditions support them.

What's Included — By Protection Level

Hardware capability scales with the Protection Level you choose. The cards below show how sensor configuration evolves from single-worker protection to multi-site enterprise deployments.

Radar Wearable Alerts

Best for: Solo exposed roles in short-duration roadside tasks
Typical scenario: Single traffic-control operator at a temporary roadside stop
Kit concept: Mobile sensing node + personal wearable + local alerting

See field validation examples

Radar Wearable Alerts

Best for: Small teams operating around one moving work area
Typical scenario: Utility or service crew performing mobile maintenance along a roadway
Kit concept: Shared sensing coverage + role-based wearables + edge-delivered alerts

See crew deployment examples

Radar Camera + AI Wearable Alerts

Best for: Active paving and lane-closure operations with higher vehicle approach risk
Typical scenario: Paving crew with live traffic exposure and dynamic worker positions
Kit concept: Radar + Camera/AI + wearables + zone-based alert configuration

Work Zone Coverage used in paving deployments

Radar Camera + AI Wearable Alerts Optional Cloud

Best for: Organizations standardizing safety across multiple concurrent active sites
Typical scenario: Regional operations coordinating multiple crews and projects simultaneously
Kit concept: Replicated site kits + shared safety standards + optional cloud visibility

See multi-site deployment examples

Hardware quantities are not published publicly. Final scope is confirmed during a short scoping call.

Learn more: Visit the Protection Levels page to compare coverage options and request a quote.

Ready to Learn More?

Request a quote for an Early Access Deployment. We'll recommend the right protection level and hardware configuration during a short scoping call.

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