Teltonika TRM240 Rugged CAT M1 LTE cellular modem

Rugged LTE cellular modem

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The Teltonika TRM240 4G LTE Cat 1 Modem is an industrial LTE Cat 1 Modem with rugged aluminium housing, USB interface and external antenna for better signal coverage.

This product is backwards compatible with 3G and 2G technologies and is the most cost-efficient option for upgrading existing industrial and public infrastructure with modern M2M connectivity.

  • LTE Cat 1 for M2M/IoT communications.
  • Rugged aluminium housing.
  • Device is accessible and configurable via USB.
  • Low power consumption.
  • Compact size, easy integration.
  • External antenna for better signal coverage.
  • Cost efficient.
  • Easy to deploy and use.

Add remote access and management with Teltonika Networks Remote Management System (RMS).

RMS is an all-in-one user-friendly IoT platform providing a smart way to stay on top of your whole connected solution completely remotely, securely, and reliably.

It is a powerful solution for remote access and management allowing users to save time and operational costs while being flexible and easy to use. With RMS you can manage compatible Teltonika Networks routers and gateways, reach remote devices, utilize the power of remote desktop access and configure secure VPN tunnels with just a few clicks.

Try it for free -



LTE (Cat1) / 3G / 2G
SIM slot

Mini SIM (2FF)
Antenna connector

1 x SMA (Female) for LTE
Operating Voltage

5V - powered via microUSB
Configuration interface

LED indicators

Power, Network and LTE status LEDs
Operating temperature

-40ºC to 75ºC
Operating humidity

10% to 90%, non-condensing
Casing material

Aluminium housing
Ingress Protection Rating


74.5 x 64.5 x 25 mm

131 g

Management software

Windows Connection Manager (NDIS driver)
USB Serial Driver

Windows 7/8/8.1/10
Windows CE 5.0/6.0
Linux 2.6/3.x/4.1~4.14
Android 4.x/5.x/6.x/7.x/8.x
RIL Driver Android

NDIS Driver

Windows 7/8/8.1/10
Gobinet Driver

Linux 2.6/3.x/4.1~4.14
Linux qmi wwan Driver

3.x (3.4 and later)/4.1~4.14


Management interface

AT Commands (3GPP TS27.007, 3GPP TS27.005)
Hayes AT Command set
Enhanced AT Commands

Package Contents

1 x Teltonika TRM240 Modem
1 x LTE antenna (Swivel, SMA Male)
1 x Micro USB cable
1 x Hex Key
1 x Quick Start Guide (QSG)