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Construction Site Monitoring & Safety

A construction site changes every day—new steel, new excavations, new hazards. RangerSight.AI gives superintendents and safety officers a permanent set of eyes on every phase of the build: tracking progress against plans, enforcing PPE compliance in real time, and securing millions of dollars in materials and equipment after hours.

Integrated Hardware

Purpose-Built Sensor Devices

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RS-SiteTower™ Solar Time-Lapse Station

A ruggedized pole-mount camera station with 100W solar panel, 4G/5G modem, and 2TB edge storage. Captures 42MP stills every 60 seconds for time-lapse documentation, while simultaneously running live AI inference for safety and progress tracking. Survives wind loads to 120 mph and operating temps from −40°F to 140°F. Deploy in 20 minutes with zero trenching.

RS-HardHat™ PPE Compliance Sensor

A BLE beacon that clips inside any hard hat brim. It broadcasts wearer ID, orientation (hat on vs. carried), and zone location every 500 ms. When the vision system detects a bare head, it cross-references the beacon roster to identify exactly who removed their helmet—by name, trade, and subcontractor—for targeted coaching instead of blanket reprimands.

RS-CraneGuard™ Swing-Radius Mapper

An IMU + GPS puck that mounts on the crane hook block. It broadcasts real-time hook position, swing angle, and load weight to the RangerSight dashboard. The AI paints a live exclusion zone on the camera feed and triggers instant audible alerts when any person’s tracked position enters the swing radius—before the operator even sees them.

Why Measure This?

The Value of Every Data Point

PPE Compliance Rate by Trade

OSHA 1926 citations average $16,131 per violation ($161,323 for willful). RangerSight generates shift-level PPE scorecards broken down by subcontractor—so the concrete crew at 73% compliance gets the safety stand-down, not the electricians at 99%.

Crane Zone Breach Events

Struck-by is the #2 cause of construction fatalities. RS-CraneGuard logs every instance a worker enters the swing radius, with timestamp, duration, and video clip. Reduce breach events to zero and have the audit trail to prove it.

Daily Progress vs. Schedule

AI counts structural steel members, concrete pours, and installed MEP runs from time-lapse frames. Auto-generates percent-complete overlays on BIM models so project managers see earned-value curves updated every morning—no manual walk-throughs.

After-Hours Theft & Intrusion Detection

$1 billion in equipment and materials stolen from US job sites annually. Night-mode AI detects vehicles, cut fences, and unauthorized personnel the moment they appear, dispatching alerts with plate captures and video to your security provider in under 2 seconds.

See It In Action

Request a live demo tailored to your con deployment.

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