Teltonika

Teltonika TRB145

Industrial LTE RS485 Gateway

Black Teltonika TRB145 device with antenna ports on a red background.

Teltonika TRB145

TRB145 is an ultra-small, lightweight, and energy-efficient IoT gateway equipped with mission-critical LTE connectivity that comes with a widely used RS485 interface for remote management of industrial equipment.

Teltonika TRB145 LTE RS485 Gateway

Millbeck are a Teltonika Diamond Distributor.

Connectivity

4G/LTE (Cat 1), 3G, 2G

Compactness

Small size, easy installation

RS485

Equipped with RS485 for serial communication

Protocols

Compatible with industrial DNP3 & Modbus communication protocols

Vertical pattern of small gray dots on a white background, denser at the left fading towards the right.
Vertical pattern of small gray dots on a white background, denser at the left fading towards the right.

Why Connect with Millbeck

Millbeck specialises in the cellular hardware and SIMs that sit between an industrial device and the network it depends on. The kind of work where the spec decisions made on day one decide whether the deployment is still online in year five.

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Featured case study

Reliable Cellular Connectivity for Smart Vending Machines

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Resources

Latest news & insights

News
Nov 5, 2026

Millbeck Moves to New Premises at Pool Business Park

We have moved to larger premises at Pool Business Park, Pool in Wharfedale Leeds. More room for stock, staging, and office space.

Millbeck Communications headquarters Pool in Wharfedale
KB
Nov 3, 2026

Reverse Vending Machine Connectivity

Every reverse vending machine in the UK deposit return scheme has to talk to the scheme’s systems. Cellular is the connection that does that in every store without relying on the retailer, and here is how we specify the router, IoT SIM and antenna.

Millbeck IoT Connectivity Remote Vending Machine
KB
Oct 2, 2026

What Is Router Staging? A Guide for IoT Rollouts

Router staging means preparing routers and gateways before they reach site, so installers mount and power up rather than configure.