🏗️ Construction & Infrastructure

Every worker on-site
is safe, accounted
for, and helmeted.

LenzAI monitors every zone of your construction site — verifying PPE per area, catching unauthorised entry into dangerous zones, verifying contractor headcount against daily muster rolls, and detecting security breaches after hours.

Book a Free Demo See the Dashboard
Daily Muster
Headcount vs Contract
verify every worker is on-site before work begins
PPE by Zone
Hard hat · Harness · Hi-vis
different rules for scaffolding vs ground level vs offices
Danger Zones
No-Entry Enforcement
alert when anyone enters electrical or demolition zones
After-Hours
Site Security
detect unauthorised presence after workers leave
Live Camera Grid

All 8 cameras. One view. Every zone covered.

LenzAI monitors every camera simultaneously — no switching, no blind spots. Any violation triggers an instant alert on the highlighted feed.

LenzAI NVR · 8-Channel DVR · All Zones Active
LIVE
8 CHANNELS ACTIVE · H.264 · 1080P● 2 ALERTS DETECTEDMOTION DETECT: ON · AI ANALYSIS: ON
How It Works — Live Demo

Camera Captures → LenzAI Detects → WhatsApp Alert Sent

Watch the full pipeline — from CCTV frame capture, through LenzAI analysis, to the real-time WhatsApp alert on your phone. Under 30 seconds, every time.

LenzAI AI Pipeline · Scaffold Level 4 · CAM 07
LIVE
14:32:54 · CAM 07
REC
⛑️
Scaffold Level 4 scan — checking harness compliance for elevated work zones
Scaffold Level 4 · CAM 07
Capturing frame...
✓
Frame Captured
Edge Node → CCTV feed snapshot
SNAPSHOT 1280×720px · H.264 · 14:32:54
2
LenzAI
claude-opus-4-6 · Vision API
3
AI Output
Waiting...
Scene 1/4
📷
① Frame Captured→
🤖
② Claude AI Analysis→
📲
③ Alert + WhatsApp
Construction-Specific Intelligence

Not just attendance.
Who has a harness on the scaffold. Who just entered the exclusion zone.

Generic workforce tools can not tell you that a worker climbed onto scaffolding without a harness, or that an unknown person entered the electrical panel zone at 11 PM. LenzAI can.

👷

Daily Muster & Contractor Verification

Before any work begins each morning, LenzAI runs a headcount of every worker on-site and compares it to the daily muster roll. Any worker not yet on-site is flagged. At month end, AI-verified attendance is compared to contractor invoices to catch ghost workers.

Morning muster report (07:00):
  • ⚠ 3 workers not yet on-site — names sent to site manager
  • ✓ 47 of 50 workers confirmed present
  • 💰 This month: 6 ghost contract days flagged — invoice challenged
⛑️

Zone-Specific PPE Enforcement

Different areas demand different PPE. Scaffolding requires hard hat + harness. Ground level requires hard hat + hi-vis vest. The site office requires nothing. LenzAI checks each zone independently — so you catch the exact worker, in the exact zone, missing the exact piece of equipment.

Zone-specific violations detected:
  • 🔴 Scaffold Level 3: Worker without harness detected
  • 🔴 Ground Crew: 2 workers without hi-vis vest
  • ✅ Electrical Panel Zone: No violations
🚧

Danger Zone & Exclusion Area Enforcement

Electrical panels, demolition zones, and active crane areas are flagged as exclusion zones. LenzAI sends an immediate alert the moment any person enters these areas without clearance — giving site supervisors a real-time intervention window before an incident occurs.

Exclusion zone alerts:
  • 🔴 Crane swing zone: Person detected — alert sent immediately
  • 🔴 Electrical panel area: Unauthorised entry at 15:44
  • ✅ Demolition block: No entries since clearance issued
🌙

After-Hours Site Security

Construction sites are targets for equipment theft and material pilferage at night. LenzAI monitors all cameras after workers leave, detecting any unauthorised person on-site and sending an immediate alert to the site manager and security team — preventing losses before they happen.

Last night's security summary:
  • ✅ Site perimeter: No unauthorised detections 20:00–06:00
  • ✅ Equipment yard: Secure all night
  • 📱 Morning summary sent to project manager at 06:00
Live Dashboard

What your site manager sees every morning.

app.lenzai.org/construction
LA
LenzAI
🏗️ Construction
Horizon Tower Project
📊 Dashboard
👷 Muster Roll
⛑️ PPE Compliance
🚧 Zone Access
🌙 Night Security
🕐 Attendance

Construction Site Dashboard

Thursday 3 Apr · Day Shift · Last scan 4 min ago

Live
47
On-Site
of 50 mustered
3
PPE Violations
scaffold + ground
2
Zone Breaches
crane + electrical
22
Contractors
of 25 billed today

Zone Coverage & PPE Status — Right Now

Scaffold Level 1–3
8 workers
Harness + helmet
Scaffold Level 4+
4 workers
1 worker no harness
Ground Level
18 workers
2 missing hi-vis
Crane Zone
3 workers
Authorised only
Electrical Panel
2 workers
1 unauth. entry
Site Office
5 workers
No requirement

Morning Muster — 07:00 Check

Steel Frame Crew
12/12
Concrete Crew
10/12
Electrical Team
6/6
Finishing Crew
8/8
Crane Operators
2/2

Contractor Invoice vs AI Verified

BuildRight Contractors13/15
2 ghost workers billed
ProSteel Ltd.10/10
FastFix Labour10/12
2 ghost workers billed
This month: 5 ghost days caught — invoices disputed
Pricing

Simple, transparent pricing
for Construction & Infrastructure

All plans include unlimited AI scans, WhatsApp alerts, and live dashboard access. Cancel anytime.

Single site

Starter

$89/month
  • ✓1 construction site
  • ✓Up to 25 workers
  • ✓8 cameras (8-ch DVR)
  • ✓PPE + muster check
  • ✓WhatsApp alerts
  • ✓Daily site report
Get Started →
Most Popular
Growing contractors

Professional

$179/month
  • ✓Up to 3 sites
  • ✓Up to 60 workers
  • ✓16 cameras per site (16-ch DVR)
  • ✓Contractor invoice audit
  • ✓Danger zone enforcement
  • ✓After-hours security
  • ✓Ghost worker detection
Get Started →
Large contractors

Enterprise

$349/month
  • ✓Up to 10 sites
  • ✓Up to 100 workers
  • ✓32 cameras per site (32-ch DVR)
  • ✓Multi-project dashboard
  • ✓Custom zone rules
  • ✓API access
  • ✓Dedicated support
Get Started →
Installation & hardware not included. A one-time installation fee applies, quoted after a free site survey. Covers DVR/NVR setup, camera mounting, and system configuration. Request a free quote →

All prices in USD · Billed monthly · Need a custom quote? Contact us

Know who is on-site, helmeted, and in the right zone — live.

We configure LenzAI for your site layout and deliver live muster and PPE data within 48 hours.

Book Free On-Site Demo