Active IoT & AI Monitoring

IoT & AI Safety
Monitoring

Systems that detect, stop, and alert in milliseconds using edge AI, IoT sensors, machine interlocks, and automated emergency communication.

LEE SAFEZONE IoT & AI Monitoring solutions combine industrial cameras, gas sensors, fire alarm inputs, ESP32 / GSM alerts, NVIDIA Jetson edge AI, SSR relays, and video logging to support faster intervention and safer operations.

AI

Human Detection

IoT

Emergency Alerts

<50ms

Machine Stop

15s

Video Logs

Platform Overview

What’s Inside

A compact safety monitoring ecosystem combining visual AI, threshold IoT, emergency GSM alerting, machine interlock, internal video logs, and spatial hazard detection.

Monitoring Modules

Smart Intervention Systems

Overview of IoT and AI modules built for instant alerts, machine stoppage, human detection, and warehouse hazard prevention.

Visual AI

Human Detection AI

AI-powered camera system that detects human entry into unsafe zones and triggers machine interlock.

YOLO-based human detection
Virtual fence crossing alert
SSR relay machine stop
15-second video recording
Emergency IoT

GSM Alert System

ESP32-based emergency alert system connected to fire alarms, gas sensors, PLCs, and digital inputs.

TTGO T-Call ESP32 with SIM module
Priority SMS and call alerts
Works without internet dependency
Fire / gas / PLC fault triggers
Dock Safety

Vehicle Reverse Parking

Ultrasonic sensor-based dock monitoring to guide reverse parking and prevent collision risks.

Green safe approach zone
Yellow caution zone with slow beep
Red stop zone with alarm
Supports dock safety control
Warehouse AI

Material Fall Prevention

Through-beam sensors monitor racks and detect overhanging material before it becomes a fall hazard.

Pallet alignment monitoring
Rack hazard detection
Custom delay for operator correction
Alert before material fall risk
IoT Alerts vs Edge AI
Intervention Overview

IoT Alerts vs. Edge AI

The platform supports two intervention methods: threshold-based IoT alerts and visual AI-based human detection. Both are designed for fast response and better control over high-risk operations.

Emergency Alert System

Fire alarms, gas leaks, and PLC faults trigger priority GSM calls and SMS alerts to predefined contacts.

Human Detection System

AI camera detects humans crossing a virtual fence and triggers machine stop through SSR relay.

Video Evidence

System records short video logs for incident review, verification, and corrective actions.

Machine Interlock

Instant relay output supports emergency stop and safety interlock integration.

Spatial Hazard Zones

Dock & Rack Architectures

Spatial hazard monitoring supports practical warehouse and logistics safety use cases such as reverse parking, dock approach control, rack alignment, and material fall prevention.

Vehicle Safe Reverse Parking

Dual ultrasonic sensors map dock approach distance and give green, yellow, or red alerts.

Warehouse Material Fall Prevention

Photoelectric sensors monitor overhanging pallets and trigger alerts before material fall risk.

Custom Alert Logic

Warning zones, delay timers, and audio alarms can be customized based on site conditions.

Spatial Hazard Zones

Platform Highlights

01

Millisecond Action

Designed to detect, alert, and trigger safety actions rapidly.

02

Edge AI Ready

Supports AI detection with local processing and video evidence.

03

Offline Alerting

GSM call and SMS alerts can work without internet dependency.

04

Industrial Integration

Works with cameras, sensors, alarms, PLC inputs, relays, and SSD logs.

Deploy IoT & AI Safety
At Your Facility

Build active monitoring systems for machine zones, docks, racks, fire alerts, gas sensors, emergency communication, and visual AI safety control.

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