U-tec Dimmer Switch

2 January 2026

Device Info

Manufacturer:

Model:

Protocol:

Thread Role:

Vendor ID:

Product ID:

Certificate ID:

Date Certified:

Matter Version:

Device Type:

U-tec

US01

Bluetooth, Wi-Fi

N/A

0x147F

0x0004

CSA24254MAT43271-24

30.04.2024

1.0

Wall Dimmer

Available from

Amazon.com

Amazon.co.uk

‎Amazon.ca

Amazon.de

Amazon.‎nl

Amazon.fr‎

Amazon.it‎

Amazon.es‎

Amazon.se‎

Website

Notes and annotations

N/A

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Matter Protocol

Matter over Wi-Fi

The U-tec Dimmer Switch from U-tec connects to your smart home over Wi-Fi. It joins your existing network directly, without a Thread Border Router or extra hub, and your Matter controller reaches it through your home router.

Wi-Fi Band

Most Matter Wi-Fi devices only connect on 2.4 GHz. If your router combines 2.4 and 5 GHz under one SSID, split them to avoid issues.

Same Network

Your phone, your controller and the device must be on the same network. Guest networks and separate VLANs can block Matter.

Power Use

Wi-Fi uses more power than Thread, so most Matter over Wi-Fi devices run on mains power instead of batteries.

Every Matter device needs a Matter controller, like a smart hub, display or speaker. See all Matter hubs →

Matter Version

Matter 1.0

The U-tec Dimmer Switch is certified on Matter 1.0, the first release from October 2022. It covers the core smart home devices: lights, plugs, switches, locks, thermostats, blinds, sensors, TVs and bridges, all running over Wi-Fi, Thread or Ethernet.

Frequently Asked Questions

Does the U-tec Dimmer Switch need a smart hub?

Yes, but only a Matter controller from your platform, not a separate bridge. The U-tec Dimmer Switch connects straight to your home network. The controller can be an Apple home hub, a Google Nest speaker, an Amazon Echo or Home Assistant.

Does the U-tec Dimmer Switch work without internet?

Yes. Matter runs on your local network, so the U-tec Dimmer Switch keeps working when your internet goes down. Remote access, voice assistants and some U-tec cloud features may still need a working connection.

Does the U-tec Dimmer Switch work with Apple Home, Google Home, Alexa and Home Assistant?

Yes. The U-tec Dimmer Switch is Matter certified, so it works with Apple Home, Google Home, Amazon Alexa, Samsung SmartThings and Home Assistant, as long as the platform supports Wall Dimmer devices. Support for newer device types can differ per platform.

Do I need the U-tec app to use the U-tec Dimmer Switch?

No. Any Matter hub can set up and control the U-tec Dimmer Switch without the U-tec app. Some advanced features may not be part of Matter yet, so settings like firmware updates or special modes can still require the U-tec app.

How do I set up the U-tec Dimmer Switch?

Open your smart home app, choose to add a device and scan the Matter QR code on the U-tec Dimmer Switch or its packaging. You can also type in the 11-digit Matter code instead. The app guides you through the rest. Keep the code safe, you need it again after a reset.