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GPS Signal Active

Lone Worker
Safety Tracker

Compact 4G GPS personal safety device built for isolated, high-risk, and hazardous environments. Real-time protection, wherever your workforce operates.

4G LTEGPS / GLONASSSOS AlertFall DetectionIP54 / IP65< 90g1500 mAh
Request DemoIntegration Guide
Lone Worker Safety Tracker
Nex-G Lone Worker Safety System
4G LTE
Connectivity
GPS / GLONASS
Positioning
SOS
Emergency Alert
< 90g
Device Weight
1000–1500
mAh Battery
Product Overview

Connected safety
for isolated workers.

Every feature is designed with one goal — to protect isolated workers and enable instant emergency response. Real-time location, SOS alerts and automatic fall detection help safety teams respond when it matters.

4G LTE + 2G fallbackGPS / GLONASS / AGPSDedicated SOSAutomatic fall detectionIP54 / IP65Dashboard · SMS · Email · App
Lone Worker Safety Tracker
Connected Worker Protection

From emergency event
to response notification.

One-press panic alerts can broadcast real-time GPS location to the dashboard, SMS, email and mobile app simultaneously, while fall detection can trigger automated alerts without manual interaction.

014G LTE / 2G
02GPS / GLONASS
03SOS Button
04Fall Detection
05Geofencing
06Multi-Channel Alerts
Control & Integration

Multiple ways
to protect lone workers.

The tracker connects worker safety events with real-time monitoring, mobile response and enterprise systems through defined communication and integration interfaces.

01Emergency AlertDedicated SOS button for one-press panic alerts.
02Location TrackingGPS / GLONASS / AGPS positioning with geofencing and movement history.
03Fall Detection3-axis accelerometer detects sudden falls or violent impacts.
04NotificationsDashboard · Email · SMS · App for multi-channel emergency alerts.
05Connectivity4G LTE with 2G fallback for wide-area communication.
06API IntegrationHTTPS · MQTT · TCP for SCADA, ERP, fleet or custom systems.
System Flow

How a worker alert reaches
the response team.

A typical deployment connects the wearable tracker to the mobile network, positioning services and monitoring channels so a safety event can be delivered to the required response team.

01
Worker Wears Tracker
Compact device is worn on the worker or attached to PPE.
→
02
SOS / Fall Event
Manual SOS or detected fall creates a safety alert.
→
03
4G Network
Location and alert information is transmitted through the network.
→
04
Response Channels
Dashboard, mobile app, SMS and email receive the alert.
Alert Configuration

Alert Modes

SOS Emergency ButtonOne-press panic alert broadcasts the worker's location to configured response channels.
Automatic Fall Detection3-axis motion sensing can trigger an automated alert after a sudden fall or impact.
Geofence AlertConfigured geofence boundaries can support location-based worker safety notifications.
Multi-Channel NotificationDeliver safety alerts through dashboard, email, SMS and mobile app channels.
Inactivity MonitoringConfigurable inactivity thresholds can be aligned with organizational safety protocols.
Location MonitoringContinuous positioning supports live tracking and movement history.
Escalation PathsNotification and escalation paths can be configured for response workflows.
Zone-Based SafetyManage workers across multiple facilities, areas or deployment zones.
Core Capabilities

Safety technology
built around the worker.

Compact hardware and configurable software features provide a connected safety layer for isolated and high-risk work environments.

01
Industrial-grade safety
Built to withstand harsh environments — dust, moisture, impact, and extreme temperatures. IP54/IP65 enclosure and rugged polymer housing support demanding deployments.
02
Compact & wearable
Under 90g and just 65×45×20mm, the tracker is designed for a belt clip or PPE attachment.
03
Customizable alerts
Inactivity thresholds, geofence boundaries, escalation paths, and notification channels can be configured to match organizational safety protocols.
04
Scalable multi-zone deployment
Deploy dozens of units across a facility and manage them individually or in groups from a single monitoring dashboard.
05
Supported by Nex-G technical team
Installation guidance, integration support, and ongoing after-sales service help maintain long-term system reliability.
Industrial Advantages

Connected protection
for demanding work.

01Industrial-Grade Safety

Rugged polymer enclosure with IP54/IP65 options.

02Compact & Wearable

Under 90g with a compact 65×45×20mm form factor.

03Real-Time Positioning

GPS / GLONASS / AGPS positioning for worker tracking.

04Automatic Fall Detection

3-axis accelerometer supports automated fall alerts.

05Customizable Alerts

Configure thresholds, geofences, escalation and channels.

06Multi-Zone Deployment

Manage devices individually or in groups across facilities.

07Multi-Channel Notifications

Dashboard, email, SMS and mobile app alert delivery.

08Secure API Integration

HTTPS, MQTT and TCP connectivity for enterprise systems.

Engineering Data

Technical Specifications

Configuration may vary by model.
Connectivity4G LTE + 2G fallbackWide-area cellular communication
PositioningGPS / GLONASS / AGPSDual-constellation positioning
Emergency AlertDedicated SOS buttonOne-press panic alert
Motion Sensors3-axis accelerometerFall and impact detection
Alert NotificationsDashboard · Email · SMS · AppMulti-channel response
Battery1000–1500 mAh Li-ionCapacity range
ChargingUSB-C or MagneticCharging interface options
Dimensions65 × 45 × 20 mmCompact wearable form factor
Temperature−10°C to +60°CSpecified operating range
EnclosureABS / Rugged Polymer · IP54/IP65Industrial enclosure options
ProtocolsHTTPS · MQTT · TCPEnterprise integration interfaces
Lone Worker Safety Tracker deployment
Deployment

Built for isolated
and high-risk work.

Deploy a compact personal safety tracker for industrial, utility, construction, mining, security, healthcare and logistics teams where workers may operate alone or in hazardous environments.

WorkerWearable tracker on belt or PPE attachment
Connectivity4G LTE + 2G fallback
PositioningGPS / GLONASS / AGPS
MonitoringDashboard + mobile app + notifications
Deployment Areas

Applications

01Industrial & Utility Workers
02Construction & Infrastructure
03Oil, Gas & Mining
04Security & Night Shift
05Healthcare & Home Service
06Transport & Logistics
System Integration

Configure the system
around your safety workflow.

Connect the Lone Worker Safety Tracker with the monitoring and enterprise systems already used by your organization.

Web-based dashboardBrowser-based real-time monitoring panel for devices, alerts and geofences.
Mobile app supportiOS & Android apps for supervisors and response teams.
API integrationREST API over HTTPS, MQTT and TCP for SCADA, ERP, fleet or custom systems.
Secure data architectureEnterprise-grade encryption and secure data pipelines for worker data.
Geofence configurationConfigure location boundaries and related worker safety notifications.
Multi-zone managementManage individual devices or groups across multiple deployment areas.
Frequently Asked Questions

Lone Worker Safety Tracker FAQ

The specified connectivity is 4G LTE with 2G fallback.
The tracker supports GPS, GLONASS and AGPS positioning.
Yes. A 3-axis accelerometer is specified for detecting sudden falls or violent impacts and triggering automated alerts.
Alerts can be delivered through the dashboard, email, SMS and mobile app.
The specified battery range is 1000–1500 mAh Li-ion.
Charging is specified through USB-C or Magnetic charging options.
The specified dimensions are 65 × 45 × 20 mm and the device weight is under 90g.
Yes. HTTPS, MQTT and TCP are specified for integration with SCADA, ERP, fleet management and custom enterprise systems.

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