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Construction Site Security Cost Comparison: Manned Guards vs Human-Verified AI

USA & Ireland · 2026

Construction sites spend heavily on manned guarding — yet patrols leave gaps, guards fatigue, and theft still happens. This comparison uses realistic 2026 labour rates for the USA and Ireland to show why operators are moving to Human-Verified AI Security on their existing cameras.

The baseline: what manned guarding actually costs

A single 24/7 guard costs roughly €21,600/month in Ireland (€30/hr × 720 hrs) and $27,360/month in the USA ($38/hr × 720 hrs). Scale that across multiple sites and manned guarding becomes one of the largest line items on a project — while still leaving hours unmonitored between patrols.

Factor

Manned Guards

Human-Verified AI

Monthly cost (IE, 1 site)

≈ €21,600

≈ €10,800 (−50%)

Monthly cost (US, 1 site)

≈ $27,360

≈ $13,680 (−50%)

False alerts

High

Zero (guaranteed)

Response time

Minutes–hours

<5 seconds verified

Coverage gaps

Between patrols

24/7, no gaps

Setup on existing cameras

N/A

Live in 48 hours

Why the savings compound

25–60% lower cost

Typical ImageDeep clients cut security spend by a quarter to three-quarters versus manned guarding.

Live in 48 hours

Deployed on your existing ONVIF cameras — no rip-and-replace, no construction downtime.

Zero false alerts, guaranteed

Every alert is human-verified in under 5 seconds. No alert fatigue, no wasted callouts.

What to do next

Run your own numbers with our interactive ROI calculator, or start a free 30-day pilot on a single site to see verified alerts, zero false alarms, and real cost reduction — before you commit.

Start Free 30-Day Pilot ROI Calculator

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