---
product_id: 139029016
title: "Teltonika TRB142 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS232 Serial Interface, Compact Metal Casing, Industrial Protocols"
brand: "teltonika"
price: "18964404₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/139029016-teltonika-trb142-industrial-iot-gateway-4g-lte-cat-1-3g
store_origin: VN
region: Vietnam
---

# Compact 7x6x1.8 cm size 4G LTE Cat 1 connectivity RS232 serial interface Teltonika TRB142 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS232 Serial Interface, Compact Metal Casing, Industrial Protocols

**Brand:** teltonika
**Price:** 18964404₫
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your IoT game with industrial-grade connectivity in a compact frame!

## Quick Answers

- **What is this?** Teltonika TRB142 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS232 Serial Interface, Compact Metal Casing, Industrial Protocols by teltonika
- **How much does it cost?** 18964404₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/139029016-teltonika-trb142-industrial-iot-gateway-4g-lte-cat-1-3g)

## 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

- • **Rugged & Ready:** Durable metal casing built to withstand harsh industrial conditions while maintaining sleek professionalism.
- • **Compact Powerhouse:** Small footprint and lightweight design (135g) make installation a breeze in any industrial environment.
- • **Legacy Meets Modern:** RS232 serial interface ensures smooth integration with existing industrial equipment and protocols.
- • **Protocol-Ready for Industry:** Supports DNP3 & Modbus protocols, empowering you to future-proof your IoT infrastructure.
- • **Seamless Industrial Connectivity:** Stay effortlessly connected with 4G LTE Cat 1, 3G, and 2G support for reliable IoT data transfer anywhere.

## Overview

The Teltonika TRB142 is a compact industrial IoT gateway featuring 4G LTE Cat 1, 3G, and 2G connectivity, an RS232 serial interface, and support for key industrial protocols like DNP3 and Modbus. Its rugged metal casing and small size make it ideal for seamless integration into demanding industrial environments.

## Description

Full description not available

## Features

- CONNECTIVITY: 4G/LTE (Cat 1), 3G, 2G
- COMPACTNESS: small size, easy installation
- RS232: equipped with RS232 for serial communication
- PROTOCOLS: compatible with industrial DNP3 & Modbus communication protocols

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Teltonika |
| Product Dimensions | 7 x 6 x 1.8 cm; 135 g |
| Batteries | Product Specific batteries required. |
| Item model number | TRB142003000 |
| Manufacturer | Teltonika |
| Colour | Black |
| Voltage | 30 Volts (DC) |
| Operating System | Linux |
| Are Batteries Included | No |
| Item Weight | 135 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Teltonika
- **Colour:** Black
- **Number of channels:** 1
- **Special feature:** RS232
- **Frequency range:** 700 MHz to 2.6 GHz
- **Voltage:** 30 Volts (DC)
- **Water resistance level:** Water Resistant
- **Product dimensions:** 2.5D x 6.4W x 7.5H centimetres
- **Number of batteries:** Product Specific batteries required.
- **Item weight:** 135 Grams

## Images

![Teltonika TRB142 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS232 Serial Interface, Compact Metal Casing, Industrial Protocols - Image 1](https://m.media-amazon.com/images/I/51IH4--UOeL.jpg)
![Teltonika TRB142 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS232 Serial Interface, Compact Metal Casing, Industrial Protocols - Image 2](https://m.media-amazon.com/images/I/61SQ8CHMjML.jpg)
![Teltonika TRB142 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS232 Serial Interface, Compact Metal Casing, Industrial Protocols - Image 3](https://m.media-amazon.com/images/I/61SQ8CHMjML.jpg)
![Teltonika TRB142 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS232 Serial Interface, Compact Metal Casing, Industrial Protocols - Image 4](https://m.media-amazon.com/images/I/513COTuPsiL.jpg)
![Teltonika TRB142 Industrial IoT Gateway, 4G LTE Cat 1, 3G, 2G, RS232 Serial Interface, Compact Metal Casing, Industrial Protocols - Image 5](https://m.media-amazon.com/images/I/518NQErl3BL.jpg)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-03*