Teltonika

Teltonika OTD144

OTD144 Outdoor Wi-Fi Router

White Teltonika OTD144 device with exposed ports on a red background.

Teltonika OTD144 4G Outdoor Router

The OTD144 was designed to bring reliable Wi-Fi to outdoor environments where robust networking is essential. Built for challenging conditions, it combines LTE Cat 4 connectivity with dual SIM auto failover, built-in Wi-Fi, and two Ethernet ports – one supporting PoE-in and the other PoE-out. Its rugged IP55 housing with an integrated mounting bracket ensures simple, secure installation in the field. Powered by RutOS and fully compatible with RMS, the OTD144 also provides secure VPN, firewall, hotspot, and remote management features for complete control anywhere.

Teltonika OTD144 Outdoor 5G Router Features

Millbeck are a Teltonika Diamond Distributor.

Outdoor Wi-Fi

Outdoor LTE Cat 4 router with integrated Wi-Fi

Rugged design

Weather-resistant build with IP55 rating

Easy Installation

Single cable for power and data over PoE

Professional management

Built-in VPN, hotspot, and remote management

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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

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Resources

Latest news & insights

KB
Jul 31, 2026

Failover and Backup Connectivity

Failover connectivity uses a second network path, usually cellular, so operations keep running when the primary line fails. This guide covers automatic failover architectures, Teltonika's dual modem routers, and why the SIM behind the router matters as much as the hardware itself.

An illustration of networking on a red background with the Millbeck logo on the top left
Insights
Jul 31, 2026

Teltonika Dual Modem Routers for IoT

Why dual modem routers give IoT deployments real redundancy, and how Teltonika's RUTC42, RUTM56 and RUTM52 compare for 4G, 5G and edge use cases.

Image of a Teltonika RUTM56 dual modem router with the Millbeck logo above, on an abstract tiled background
Insights
Jul 31, 2026

Teltonika RUTC Series: 4G & 5G Routers That Double as Edge Compute Devices

Teltonika's RUTC series combines 4G and 5G connectivity with real edge compute. Here is how the RUTC40, RUTC41, RUTC42 and RUTC50 compare.

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