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Voyager 4G: Rugged Industrial IoT Gateway for Mission-Critical Connectivity

Feature IconsFeature IconsFeature IconsFeature IconsFeature Icons
• Industrial-Grade 4G IoT Gateway
• Multi-Format Cloud Uploads HEX , ASCII , JSON ,CSV
• Multi-Protocol Support MQTTS / HTTPS / TCP/IP / FTP
• Qualcomm-Powered High-Performance Architecture
• Real-Time Edge Processing with ARM Cortex-A7
• ISO RS485 & CAN Interfaces,Digital I/O for Industrial Integration
• Store-and-Forward Data Logger with 32GB uSD Storage
• External Antenna Support for 4G and GNSS
Voyager 4G IoT communication gateway for reliable industrial data transferGroup Three Image

High-Performance IoT Hardware

Voyager 4G delivers robust 4G gateway performance, engineered for industrial IoT deployments, edge-ready processing, and seamless cloud integration.

Voyager 4G gateway
Inbuild Battery

Inbuild Battery

Digital Input / Output

Digital Input / Output

SD Card

SD Card

Analog Input

Analog Input

GNSS

GNSS

ESIM

ESIM

ISO RS485

ISO RS485

BLE 4.0

BLE 4.0

ISO CAN

ISO CAN

Multi-Protocol IoT Cloud Gateway Integration

Voyager 4G supports modern and legacy protocols, enabling reliable edge-to-cloud automation.

gateway
Protocol Icon
Protocol Icon
Protocol Icon
Protocol Icon
Protocol Icon
cloud
MQTTS

MQTTS

Efficient IoT messaging with encryption

SFTP

SFTP

Reliable file transfer and data logging

TCP/IP / HTTPS

TCP/IP / HTTPS

Protected web-based communication

IPv4/IPv6 Ready

IPv4/IPv6 Ready

Long-term network compatibility

HTTPS

HTTPS

Encrypted web communication

Reliable Data Logging. Even in Network Downtime

Uninterrupted performance with encrypted store-and-forward resilience, mirrored cloud backup, and seamless recovery during outages — with parameter data type support, byte-swapping conversion, and scaling factor enabled.

Storage Type

Storage Type

uSD Card 32GB / Flash memory – Secure, high-capacity local storage

Multi-Format Cloud Uploads

Performs edge processing with configurable CSV / JSON / HEX / ASCII parameter packetization and transmits optimized data files based on alarms or periodic intervals via RS485 and 4G connectivity.

Voyager 4G

Hybrid SIM Connectivity for Global IoT

Built for reliable and future-proof industrial IoT deployments with flexible SIM options.

Voyager IoT data logger

eSIM (180+ Countries)

Embedded SIM with multi-network profiles for uninterrupted coverage and roaming

(Optional)

Plastic SIM

Standard option for easy carrier activation and deployment

Real-Time Clock with Cloud Sync

Battery-backed RTC ensures sub-second timestamps with seamless cloud sync, delivering accurate and reliable data logs even during network outages.

Cloud Platforms
Device

Protocol Configuration – Tailored to Your Needs

Configure & Read

Configure & Read

Easily configure and read multiple Slave IDs with selectable register addresses.

Choose Your Protocol

Choose Your Protocol

RS232 • RS485 • Ethernet • Wireless – Select the best fit for your system.

Easy Setup

Easy Setup

Unlock configuration fields for site setup, Modbus requests, and alarm settings.

Smart Monitoring

Smart Monitoring

Optimize Modbus frame length, track requests per Slave ID, and manage alarms in real time.

Data Handling

Data Handling

Supports parameter data types, byte swapping, conversion, and scaling factors.

Seamless Control

Seamless Control

Flexible, intuitive, and built for industrial-grade applications.

Protocol Dashboard

Cloud-Enabled Adaptive Configuration

One gateway adapts to any application — seamlessly switching protocols (RS485, CAN, Modbus, Ethernet) while configuring multiple slave IDs, selectable register addresses, and mapping device data with zero-downtime reconfiguration.

Industrial IoT gateway

Ethernet

RS-485

Transformer

Solar Inverter

Smart Energy Meters

Pressure Sensor

Temperature Sensor

Flow Meter

Level Sensor

GNSS-Enabled Real-Time Location Tracking

Advanced GNSS technology enables precise, real-time positioning across fleet and asset operations. With GPS and BeiDou support, it delivers dependable accuracy and seamless cloud integration for smarter outcomes.

IoT gateway with GNSS support

Global Multi-Band Support

Built for worldwide deployment with full 2G / 3G / 4G LTE coverage

Multi-band supported IoT device
4G LTE

4G LTE (CAT1)

FDD: B1 / B3 / B5 / B7 / B8 / B20 / B28

TDD: B38 / B39 / B40 / B41

2G

2G

Quad-Band: GSM 850 / 900 / 1800 / 1900 MHz – reliable connectivity across all regions

3G

3G

WCDMA B1 / B5 / B8 – seamless fallback support for legacy networks

Intelligent Modem Configuration

Voyager 4G IoT Gateway offers flexible modem configuration with secure updates and diagnostics across multiple channels.

Industrial edge device

BLE Access

Fast, App-Based Setup And Secure Local Configuration In The Field.

SMS Control

Configure Parameters And Check Status Instantly, Even In Low-Signal Areas.

TCP Interface

Reliable Remote Configuration And Periodic Updates Over Industrial Networks.

Built-In Battery Assurance

Seamless logging & cloud sync with battery powered 4G data logger, even in outages.

Battery powered IoT gateway
600 mAh Li-Ion Backup

600 mAh Li-Ion Backup

Seamless logging & cloud sync even during power outages

Smart Power Safeguard

Smart Power Safeguard

Intelligent power management for extended operation

Built for Harsh Environments

Reliable industrial IoT gateway for extreme weather conditions

Cold Environment
Operates in -20°Cicon
Charging 0°Cicon
Discharging -10°Cicon
Hot Environment
+85°C capabilityicon
+45°C Chargingicon
+60°C Dischargingicon

Adaptive Operating Voltage

Seamless operation in dynamic electrical environments

IoT device with voltage protection
Internal Fuse: 1.5A, 48V

Internal Fuse: 1.5A, 48V

Input Voltage Range: 9–60 V DC with overvoltage protection

Input Voltage Range: 9–60 V DC with overvoltage protection

Watchdog Intelligence for Continuous Operations

Voyager 4G data logger – watchdog-secured, zero downtime, always cloud-synced

Watchdog Chip
Self-Healing System

Self-Healing System

Instant reboot, no manual resets

Autonomous Operation

Autonomous Operation

Continuous performance without manual oversight

4G Data Logger Uptime

4G Data Logger Uptime

Continuous data flow, edge to cloud

Qualcomm-Enhanced IoT Gateway

Powered by a 1.2 GHz processor with future-ready industrial 4G IoT gateway connectivity, delivering high-speed data throughput and smart fallback for uninterrupted operations.

IoT gateway powered by Qualcomm
Linux

High-Powered ARM Cortex-A7 Edge Processor

Lightweight Cortex-A7 with 4MB RAM, running an optimized Linux OS for efficient IoT data handling and edge intelligence.

Surge-Proof by Design.Certified to Level 3 Standards.

Voyager 4G safeguards against voltage surges and ESD spikes—ensuring reliable uptime
in harsh industrial environments.

Voltage Surge Protection

Voltage surge protection

Reliable Uptime

Reliable uptime

ESD Protection

ESD spike defense

Level 3 ESD Protection – Standard in Every Voyager 4G

Built to withstand 8kV air and 6kV contact ESD, Voyager 4G safeguards all I/Os, antenna ports, and interfaces—engineered for environments where static is inevitable.

Voyager ESD-certified IoT data logger for safe industrial data collection and monitoring
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Withstands 8kV air and 6kV contact discharges.

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All input/output ports safeguarded from static surges.

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Critical communication interfaces built to endure static events.

Plug-and-Play Simplicity

Instant Setup, Zero Hassle

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Preconfigured for instant setup

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Auto-recognition for seamless deployment

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Effortless installation, immediate connectivity

Voyager 4G

Key Benefits of Voyager 4G IoT Edge Gateway

Global & Secure Connectivity

Global & Secure Connectivity

4G LTE with 3G/2G fallback, dual SIM (Nano + eSIM, 180+ countries). Enterprise-grade security with SSL, FTPS & MQTTS.

Seamless Industrial Integration

Seamless Industrial Integration

RS485, CAN Bus, Ethernet, BLE & Digital/Analog I/O. Connect meters, PLCs, VFDs, and sensors effortlessly.

Remote Management

Remote Management

Configure and upgrade devices securely via SMS, GPRS, or server commands anytime, anywhere.

Intelligent Edge Polling

Intelligent Edge Polling

Inbuilt Modbus polling with ASCII/HEX/JSON/CSV packetization. 32GB offline store-and-forward with auto-sync.

Resilient Operation

Resilient Operation

Watchdog recovery, surge/ESD protection, low-battery alerts & auto device recovery ensure uninterrupted uptime

Smart Alerts & Diagnostics

Smart Alerts & Diagnostics

Instant notifications and LED indicators for GSM, GPRS, Modbus, and COM health for proactive troubleshooting.

Product Specifications

Comprehensive details for performance, reliability, and integration.

Voyager 4G IoT Gateway

Voyager 4G IoT Gateway

Reliable edge processing, secure cloud sync, and uninterrupted data logging.

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WIRED COMMUNICATION

Isolated RS485

  • Protocol: Half Duplex / MODBUS RTU
  • No. of Ports: 1
  • Data Rate: 115 Kbps
  • Isolation: 2500 Vrms

CAN Bus

  • Supported for VFDs, PLCs, controllers

Digital I/O

  • Configurable inputs & outputs for automation

USB

  • Type: USB-B (FTDI)
  • Baud Rate: 115 Kbps
  • No. of Ports: 1

WIRELESS COMMUNICATION

Cellular

  • LTE CAT1 with fallback to WCDMA / GSM
  • Frequency Bands: B1 / B3 / B5 / B7 / B8 / B20 / B28 / B38 / B39 / B40 / B41
  • Data Rate: LTE-FDD DL 150 Mbps / UL 50 Mbps
  • Antenna: External High Gain Antenna
  • SIM: Nano SIM & eSIM

Bluetooth

  • Version: BLE 4.0
  • Range: Up to 20 m (open field)
  • Use Case: Local configuration & sensor connectivity

PHYSICAL SPECIFICATION

  • Length x Height x width : 28 x 2.5 x 8.4 (cm)
  • Weight: 160g

SUPPLY VOLTAGE

  • Input Range: 9 VDC – 60 VDC
  • Internal Fuse: 1.5 A, 48 V
  • Backup Battery: 600 mAh Li-Ion @ 3.7 V

REAL TIME LOCATION (GNSS)

  • GNSS Receiver: GPS / BeiDou
  • Antenna Type: External GNSS Antenna

PROCESSOR

  • Qualcomm Chipset: MDM9207
  • Core: ARM® Cortex®-A7 up to 1.3 GHz, 2280 DMIPS
  • Wi-Fi Chipset: Xtensa® LX7, Dual-Core 240 MHz
  • I/O Controller: ARM® Cortex® 32-bit @ 200 MHz

OPERATING TEMPERATURE

  • Operating temperature (without battery): -20 °C to +85 °C
  • Storage temperature (without battery): -20 °C to +85 °C
  • Operating temperature (with battery): -10 °C to +60 °C
  • Storage temperature (with battery): -10 °C to +45 °C
  • Battery charge temperature: 0 °C to +45 °C
  • Battery discharge temperature: -10 °C to +60 °C
  • Operating humidity: 10% to 90% non-condensing

DATA SUPPORT

  • SMS (TEXT / PDU)
  • TCP / UDP / PPP / MQTTS / HTTPS / SFTP / SSL
  • IPv4 & IPv6 Ready

MEMORY

  • Type: SD Card (up to 32 GB)
  • Supported File Formats: CSV, ASCII, JSON, HEX

Use Cases

Remote Tank Level Monitoring
Use Case

Remote Tank Level Monitoring

Equipment Health Monitoring
Use Case

Equipment Health Monitoring

Automated production
Use Case

Automated production

Municipal Pump Automation
Use Case

Municipal Pump Automation

Water reservoir monitoring
Use Case

Water reservoir monitoring

Diesel Tank Monitoring
Use Case

Diesel Tank Monitoring

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FAQ

What is the Voyager 4G IoT gateway used for?

Voyager 4G is a rugged 4G industrial gateway designed for edge computing, connecting RS485 devices, meters, VFDs, solar controllers, and sensors to the cloud for real-time monitoring, automation, and industrial IoT analytics.

Does Voyager 4G support remote cloud integration?

Yes, the 4G cloud IoT gateway enables secure, multi-format uploads (CSV, HEX, JSON, ASCII) for predictive maintenance, analytics, and enterprise-grade monitoring.

 How does Voyager 4G ensure reliable data logging?

Featuring onboard SD storage and intelligent store-and-forward, this 4G industrial battery-powered data logger ensures no data loss, even during network downtime, syncing automatically to the cloud when connectivity restores.

Which protocols are supported by Voyager 4G?

Voyager 4G is a multi-protocol industrial 4G gateway, supporting MQTT, Modbus, FTP, IP/HTTPS, and BLE for seamless industrial automation and edge connectivity.

Can Voyager 4G IoT gateway scale with my operations?

Absolutely. As a wireless 4G IoT gateway , Voyager 4G allows easy expansion of monitoring networks without reconfiguration, supporting scalable automation.

Is Voyager 4G suitable for outdoor or harsh industrial environments?

Yes, it is a rugged 4G industrial gateway with Level 3 surge-proof design and ESD protection, built to withstand extreme conditions while maintaining reliable uptime.

Does Voyager 4G Industrial IoT Gateway support alert notifications?

Yes. The Voyager 4G Industrial IoT Gateway can send real-time alerts and notifications via SMS, email, or cloud dashboards for critical events and anomalies.

Do you have more questions?

 Feel free to reach out. Our team is happy to assist with product details, setup guidance, or custom monitoring needs.

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