---
title: "Teltonika TRM240"
description: "Add reliable cellular connectivity to existing gear without adding clutter. The TRM240 suits industrial setups that need simple USB-based 4G access with an external antenna for steadier signal. ([teltonika-networks.com](https://www.teltonika-networks.com/products/modems/trm240?utm_source=openai))"
url: "https://dev.www.lightningip.com.au/hardware/teltonika-trm240"
canonical: "https://dev.www.lightningip.com.au/hardware/teltonika-trm240"
updated: "2026-10-24"
---

# Teltonika TRM240

Industrial 4G LTE Cat 1 modem for equipment

Add reliable cellular connectivity to existing gear without adding clutter. The TRM240 suits industrial setups that need simple USB-based 4G access with an external antenna for steadier signal. ([teltonika-networks.com](https://www.teltonika-networks.com/products/modems/trm240?utm_source=openai))

- **Brand:** Teltonika
- **Category:** Mobile broadband
- **Price:** $202
- **Stock status:** In stock
- **Order:** [Contact sales](https://dev.www.lightningip.com.au/contact)

## Features

- 4G/LTE Cat 1 connectivity
- USB interface for easy setup
- External antenna connector
- Rugged aluminium housing

## Specifications

| Specification | Value |
| --- | --- |
| Mobile | 4G/LTE (Cat 1), 3G, 2G |
| Interface | USB |
| Antenna connector | 1 x SMA |
| SIM | 1 x mini SIM (2FF) |
| Power | 5 V via micro-USB |
| Housing | Aluminium |
| Dimensions | 74.5 x 25 x 64.5 mm |
| Weight | 131 g |
| Operating temperature | -40 °C to 75 °C |
| Warranty | 24 months |