NarrowBand Radio Frequency IoT Gateway

ModProBus NarrowBand radio frequency Series gateways are developed for licenced and unlicenced communication applications. With the help of RS232, RS485 and Ethernet ports, It provides narrrowband(12.5KHz, and 25KHz channel spacing) wireless communication between automation units such as many industrial machines, HMI panels and PLC.

Narrow-Band RF Technology

Licenced and Unlicenced Communication

25 KM Long Range

25 kilometer point-to-point communication.

Simple and Easy Installation

Long and complex installations are left behind. NarrowBand radio frequency is ready to use in a few minutes with its own built-in installation interface.

Easy Assembly and Installation

Suitable for industrial environments with DIN rail mounting.

Automatic Data Collection

Automatically collects data and transfers it wherever you want.

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Advanced Inputs and Outputs

Reduce your costs with Modbus supported I/Os designed so that you do not need to use an additional PLC in many applications.

  • RS-485 Interface
  • Ethernet Port
Best partners using ModProBus NarrowBand RF Gateway
  • Kocaeli Büyükşehir Belediyesi
  • Saski

Modbus RTU & Modbus TCP/IP

ModProBus NarrowBand RF Gateway supports Modbus RTU and Modbus TCP/IP protocol for communication between industrial equipments.

Plug-and-Play Functionality

Start using it right away by making a few simple settings on its special configuration interface.

Free Licence or Licenced Band

Industrial devices (PLC, HMI, Sensors etc.) communicate distance of 25 km from point to point.

Ethernet Ports 1x RJ45
Standard 1x 10/100 Mbps Ethernet
Distance 100m
Serial Ports 3x  Terminal Block
Standard  RS 485 2 Wire 
Baud Rate 9600-115200
Parity Type Odd, Even, None
Stop Bit 1, 1.5, 2
Protection 15 KV ESD Protection, GDT Protection
Standard IEEE 802.11b/g/n
Modes Station/AP
Security WEP, WPA/WPA2/ WPA3 PSK, WPA2 Enterprise, WAPI PSK
Frequency 2.4-2.5 GHz
Gateway ModBus TCP/IP, ModBus RTU, MQTT
Data to Server HTTP, MQTT
Authentication Pre shared Key, Digital certificates, X.509 certificates  
Firewall Pre configured Rules can be used via the web UI, Black list/white list 
Cpu Dual  Core 32 Bit microprocessor
Operating System Embedded Solution
Firmware Update Updatable From Web Interface
Keep Setting Update FW Without Losing Current Settings
LED Indicators Power,  Network, Ethernet, Rs485, Wifi, Digital Inputs, Digital Outputs 
Digital Inputs
Channel Isolated Digital Input
Isolation Protection 3500 V RMS
Input Voltage Range 10 - 24 V DC
Digital Outputs
Channel Relay - SPST - No(1 Form A)
Maximum Contact Rating 5 A 250 VAC, 3 A 24 VDC
Reset Button 1 second system reboot, 5 second system reset , 10 second back to factory FW
Antenna SMA Female Impedance: 50 Ohms

Let's Try! Get Free Trial

ModProBus NarrowBand RF IoT Gateway Compatible with
FAST IoT Platform

No need to waste time! Start your project right away with an end-to-end solution.

  • Device Management
  • Data Collection
  • Dashboards
  • Alarms

Everything We Do it With Love

Our main focus when creating products is centered around three core pillars: reliability, security, and user-friendliness. We firmly believe that these components are crucial for achieving success in any Internet of Things project.
150 +

Completed Projects

We have successfully completed more than 150 IoT projects.

2 k+

Happy Client

More than two thousand people who use our IoT hardware products are happy.

95 %


95% satisfaction rate in our pre-sales and after-sales services.

Real IoT Hardware Use Cases

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Start Your Project with Us

Whatever your goal or project size we will handel it utilize standards compliant. We hope you will be 100% satisfied.

"The process of creating an IoT device is complex, involving the integration of hardware and software. However, the results of this approach result in devices that are more secure, faster, and more user-friendly. Integrating hardware and software allows for better performance and easier maintenance of devices. Additionally, this approach enables IoT devices to be more scalable and developed more quickly. Ultimately, integrating hardware and software in IoT should be seen as an important way to create stronger and more efficient devices."

John R. Patrick


"The success of Internet of Things (IoT) devices relies on the integration of hardware and software. This approach enables devices to be faster, more secure, and more efficient. Additionally, the integration of hardware and software allows for easier management and better performance of IoT devices."

Ken Caviasca

VP of Intel IoT Solutions
John R. Patrick
Ken Caviasca

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