---
product_id: 109625984
title: "TRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols"
brand: "teltonika"
price: "₨9152"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/109625984-trb145-industrial-iot-gateway-4g-lte-cat-1-3g-2g
store_origin: SC
region: Seychelles
---

# 4G LTE Cat 1 connectivity RS485 serial interface Supports DNP3 & Modbus protocols TRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols

**Brand:** teltonika
**Price:** ₨9152
**Availability:** ✅ In Stock

## Summary

> 📡 Power your industrial IoT with compact, unstoppable connectivity!

## Quick Answers

- **What is this?** TRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols by teltonika
- **How much does it cost?** ₨9152 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/109625984-trb145-industrial-iot-gateway-4g-lte-cat-1-3g-2g)

## Best For

- teltonika enthusiasts

## Why This Product

- Trusted teltonika brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Protocol Powerhouse:** Fully compatible with DNP3 and Modbus protocols, making integration with existing industrial systems a breeze.
- • **Open-Source Flexibility:** Runs on RutOS, an OpenWrt-based Linux OS, offering customizable and future-proof software adaptability.
- • **Compact & Durable Design:** Small metal casing (6.44 x 7.45 x 2.5 cm) built to withstand harsh industrial conditions without compromising space.
- • **Robust Serial Communication:** Integrated RS485 interface ensures smooth and secure serial data exchange in complex industrial environments.
- • **Seamless Industrial Connectivity:** Stay effortlessly connected with 4G LTE Cat 1, 3G, and 2G support for reliable data transmission anywhere.

## Overview

The Teltonika TRB145 is a compact industrial IoT gateway featuring 4G LTE Cat 1, 3G, and 2G cellular connectivity, an RS485 serial interface, and support for key industrial protocols like DNP3 and Modbus. Housed in a durable metal casing and powered by the flexible RutOS Linux-based OS, it delivers reliable, scalable communication solutions for modern industrial applications.

## Description

TeltonikaTRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols

## Features

- 4G/LTE (Cat 1), 3G, 2G
- Small size, easy installation
- Equipped with RS485 for serial communication
- Compatible with industrial DNP3 & Modbus communication protocols

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Teltonika |
| Product Dimensions | 6.44 x 7.45 x 2.5 cm; 130 g |
| Batteries | Nonstandard Battery batteries required. |
| Item model number | TRB145 |
| Manufacturer | Teltonika |
| Series | TRB145 |
| Colour | Black |
| Screen Resolution | 1024x768 |
| Processor Brand | Teltonika |
| Processor Type | 68328 |
| Processor Count | 1 |
| Memory Technology | DDR2 |
| Computer Memory Type | DDR2 SDRAM |
| Hard Disk Description | SSHD |
| Hard Drive Interface | Serial ATA |
| Graphics Chipset Brand | Teltonika |
| Graphics Card Description | Dedicated |
| Graphics RAM Type | GDDR6 |
| Graphics Card Interface | AGP |
| Connectivity Type | Cellular, 2G |
| Voltage | 30 Volts (DC) |
| Optical Drive Type | BD-R DL |
| Power Source | Hand-operated |
| Operating System | RutOS (OpenWrt based Linux OS) |
| Are Batteries Included | No |
| Item Weight | 130 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Teltonika
- **Model name:** TRB145
- **Special feature:** RS485
- **Frequency band class:** Tri-Band
- **Wireless communication standard:** 802.11ac
- **Compatible devices:** Industrial equipment
- **Recommended uses for product:** Industrial applications
- **Included components:** Gateway TRB145, 4.5 W PSU, 1 x LTE antenna (magnetic mount, SMA male, 3 m cable), Micro-USB cable (0.8 m), 1 x hex key, RS485 connector, QSG (Quick Start Guide)
- **Connectivity technology:** 2G, 3G, 4G
- **Colour:** Black

## Images

![TRB145 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS485 Serial Interface, Compact Metal Casing, Industrial Protocols - Image 1](https://m.media-amazon.com/images/I/51GigoXR0xL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sc/products/109625984-trb145-industrial-iot-gateway-4g-lte-cat-1-3g-2g](https://www.desertcart.sc/products/109625984-trb145-industrial-iot-gateway-4g-lte-cat-1-3g-2g)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-23*