Smart Helmet : The Industrial IoT wearable built for

Customized SOS, real-time GPS monitoring, gas sensors, and emergency notification via audio alert. The smart safety helmet is engineered for hazardous environments & runs on industrial-grade firmware. It’s a full-fledged product that was deployed and gained success.

Real-Time GPS Tracking

Dual Sensor Gas Detection

SOS Emergency Mechanism

Enterprise Fleet Dashboard

PROBLEM

Fragmented Safety Systems Are Costing Lives & Millions

Enterprises' safety aspects for the on-floor team have been operating on disconnected hardware without proper monitoring by vendors. The sensors from the decentralized supplier, dashboard, and alert system after the deployment. Our Smart Safety Helmet has an end-to-end layer of AI-led functionality.

The hassle of gas sensors has no direct line to the supervisor console and emergency SOS, with no documented escalation path. As a result, the safety infrastructure that looks perfect on paper fails under pressure on the floor when actually deployed. Efour’s Smart Helmet prevents GPS sync concerns with the alert system and works on a real-time basis.

WHAT DOES THIS COST YOU?

An enterprise without smart helmets deployed can face increased head injury risks and limited operational efficiency for your organization. Efour’s connected safety helmet offers the Heads-Up Display (HUD) and AI-powered safety intelligence layer and attained success in earlier deployment in Dubai.

01
Lack of SOS Mechanism For Workers

There is no live view of worker location, environmental conditions, or proximity risk to supervisors. Delays in incident logging are usually after the fact, not prevented before impact.

Delayed AlertsNo GPS SyncBlind SpotsManual Logging
02
Disconnected Alert Systems

SOS triggers, gas alarms, and proximity warnings operate on separate systems with no unified escalation path. Prolonging the critical seconds in routing alerts between platforms.

Alert SilosNo Escalation PathResponse LagVendor Gaps
03
No Edge Intelligence

Traditional safety systems fail the moment connectivity drops. For underground, remote, or signal-degraded environments, no alerts can be processed when workers need them most.

Cloud DependencyNo Offline ModeNo Offline ModeData Loss
04
Unmanageable Fleet Scale

The assigning, tracking, and auditing of PPE across hundreds of workers were managed through manual processes. So, they are not compliant, and reporting becomes tedious in spreadsheets.

Manual TrackingNo Audit TrailCompliance RiskFleet Chaos
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Solution

Industrial Smart Helmet Is All You Need

Smart Safety Helmet, as a unified hardware-firmware-cloud stack, navigates as the trusted solution. It is a highly intelligent, driven, and connected IoT safety hard hat. The single vendor with an AI-integrated dashboard for operational efficiency.

Efour’s Smart Hard Hat, Future-Ready Safety Powered by IoT & AI.

Solution

FEATURES

Feature-Packed Smart Safety Helmets Deployed On The Floor

From sensor firmware to enterprise cloud-based dashboards, Efour engineers ship complete IoT safety systems across every layer of the stack and environment and at every scale.

Real-Time Monitoring Dashboard

Real-Time Monitoring Dashboard

On-device AI for live location monitoring across the plant floor for exact positioning & continuous sync to dashboard.

SOS Emergency Alert

SOS Emergency Alert

Instant one-button emergency notification to alert the admin. It uses the built-in escalation path without manual routing.

Customizable Sensors

Customizable Sensors

Easily customizable to configure, add, or remove sensor modules according to gas, temperature, humidity, proximity & voltage.

Cloud-Based Admin Portal

Cloud-Based Admin Portal

Centralized dashboard for real-time monitoring, management & analytics of workers for smart safety helmet events.

Push-to-Talk (PTT) Communication

Push-to-Talk (PTT) Communication

Dedicated button in a smart helmet enables voice communication between workers, supervisors & control room staff.

Multi-Site Deployment Support

Multi-Site Deployment Support

Seamlessly deployed on various sites with centralized visibility, reporting & control while maintaining site-specific configurations.

Live Video Streaming

Live Video Streaming

For high-risk zones and confined spaces, the control room can see the live, uninterrupted, and real-time situation of the site.

IoT-Connected Hard Hat

IoT-Connected Hard Hat

Being an IoT-connected device shifts the purpose to an intelligent and wearable system with AI integration and GPS tracking.

GALLERY

Smart Helmet in Action

See Safety Reimagined

Integration & Compatibility
Integration & Compatibility
smart helmet organization panel 1
smart helmet organization panel 1
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ARCHITECTURE

Connected Intelligence Behind Every Smart Helmet

Efour designed an end-to-end smart hard hat architecture that connects smart sensors, edge computing, cloud services, and enterprise dashboards for safer operations.

Quectel LTE/GPS ModuleEspressif ESP32 MCU
Cellular (4G/LTE via Quectel)GPS/GNSS, Bluetooth Low Energy (BLE)Wi-Fi (ESP32)MQTT, HTTPS/REST APIsSMS Alerts
ESP32 FirmwareSensor Data AcquisitionLocal Event ProcessingFall Detection Logic
AWS IoT Core/Azure IoT Hub
Web-Based Admin PortalFleet Management DashboardWorker Location TrackingReal-Time Helmet MonitoringSOS Alert ManagementDevice Provisioning
Google Maps/OpenStreetMapREST APIsThird-Party Monitoring Systems

USE CASES

IoT Safety Helmets in Diverse Industrial Environments

The Smart Helmet enables real-time worker safety monitoring, hazard detection, and location tracking through IoT sensors, GPS, and cloud-connected dashboards, ensuring safer operations.

Oil, Gas & Mining

The Smart Helmet enhances safety in high-risk oil, gas, and mining environments by enabling real-time monitoring, gas detection, SOS alerts, and live location tracking of workers.

Underground Worker Tracking

Enables real-time GPS tracking and geofencing to monitor miners underground and ensure rapid response during emergencies or unsafe conditions.

Gas Leak Detection & Alerts

Integrated gas detection helmets have sensors to detect hazardous emissions and instantly trigger alerts to protect workers from toxic exposure in confined industrial zones.

Emergency SOS Response

Workers can activate SOS alerts via the helmet, sending instant location and status updates to control rooms to enable quick rescue operations.

Remote Safety Monitoring

Supervisors monitor live workforce data, movement, and environmental conditions via a cloud dashboard to support proactive safety management.

Construction

The Smart Helmet improves safety and operational efficiency on construction sites through real-time worker monitoring, fall detection, geofencing, and instant emergency communication.

Fall Detection & Emergency Alerts

Advanced sensors automatically detect slips, trips, and falls, triggering immediate alerts. It instantly navigates the emergency response to the sites.

Worker Location Tracking

Real-time GPS tracking and geofencing monitor worker movement and prevent unauthorized access to hazardous zones. It even enhances site security.

SOS Emergency Assistance

Workers can instantly send SOS alerts through the helmet, enabling rapid communication and dispatch of assistance during emergencies.

Remote Safety Monitoring

Supervisors gain live visibility into workforce activity, safety incidents, and compliance. This smart hard hat has been aligned with a centralized dashboard.

Power & Utilities

The Smart Helmet enhances workforce safety in power generation, transmission, and utility operations. It provides hazard detection, worker tracking, and real-time communication.

Electrical Hazard Awareness

Helmets help identify high-risk work zones and provide alerts to minimize exposure to electrical hazards during maintenance and field operations.

Remote Workforce Tracking

Monitor field technicians in real time across substations, transmission lines, and remote utility sites. Smart helmets improve operational safety.

Emergency SOS Response

Workers can instantly notify control centers during accidents or hazardous situations. Thus, a smart safety helmet enables faster incident management.

Live Communication & Monitoring

Integrated communication capabilities keep field teams connected while supervisors monitor worker status and operational conditions remotely.

Manufacturing

The Smart Helmet supports safer and more productive manufacturing environments. You can manage real-time worker monitoring, hazard detection, and seamless communication.

Worker Safety Monitoring

Track workforce movement and safety compliance across production floors. It reduces workplace incidents and improves operational visibility.

Restricted Zone Alerts

Geofencing capabilities notify workers and supervisors when personnel enter high-risk or unauthorized areas within the facility.

Emergency Incident Reporting

This Instant SOS alert allows workers to quickly report accidents, equipment failures, or safety concerns for immediate response.

Centralized Safety Management

Supervisors can access live workforce data, location insights, and safety analytics. It’s due to a centralized dashboard to support proactive decision-making.

Efour’s excellence and diverse engineering expertise empower innovation in product development with custom solutions across a wide range of industries.

View Industries

PERFORMANCE

Results You Can Count On

From hazard prevention to emergency response, smart helmet performance delivers insights that help organizations create safer, smarter worksites.


RESPONSE TIME

RESPONSE TIME

42%

Platform uptime across all production

RELIABILITY

RELIABILITY

99.9%

Endpoints under active management

POWER

POWER

12hr

Average edge-to-cloud telemetry latency

SAFETY RATING

SAFETY RATING

5

Security incidents across all deployments

Need to Amplify Your On-site Staff’s Safety Measures!

Get Our Custom Smart Helmet Deployed As Per Your Industrial Standards

PRODUCT INNOVATION

Efour Built Innovative Products from Concept to Completion

Discover more from our product range that aligns with your enterprise needs and automation standards!

EFOUR’S RESOURCES

Insights From the Engineers Building at the Frontier

For quick architectural decisions, AI deployment, product engineering, and embedded systems at scale.

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FAQs

Frequently Asked Questions

Have queries? Discover how Efour’s Smart Hard Hats help industrial teams to enhance safety, visibility, compliance, & workforce productivity.

The Smart Helmet is an IoT-enabled safety device designed for hazardous workplaces to monitor workers, improve safety, and track real-time activity.

Smart helmet includes GPS tracking, SOS alerts, gas sensors, camera support, audio alerts, and real-time connectivity for worker safety monitoring.

Yes, it connects to a cloud-based dashboard where supervisors can monitor workers, assign helmets, and track live location and safety status.

AI analyzes sensor and location data in real time to detect risks, trigger alerts, and improve predictive safety insights for workers.

It is used in construction, oil & gas, mining, and manufacturing sites to enhance worker safety, tracking, and emergency response.