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

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

Cellular Connectivity for Smart Building Energy Monitoring

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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.