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Cync Keypad Dimmer Switch

Cync Keypad Dimmer Switch

Device Info

Manufacturer:
Model:
Protocol:
Thread Role:
Vendor ID:
Product ID:
Certificate ID:
Date Certified:
Matter Version:
Device Type:
CSWDMBLK5T1/MSWF
N/A
0x1339
0x0074
CSA24535MAT44008-24
19.09.2024
1.3

Available from

Amazon.co.uk
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Notes and annotations

N/A

Matter Protocol

The Cync Keypad Dimmer Switch from Cync 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 1.3

The Cync Keypad Dimmer Switch is certified on Matter 1.3, released in May 2024. It added energy reporting for any device, plus EV chargers, water valves, leak and freeze sensors, ovens, cooktops, microwaves, extractor hoods and dryers. Scenes also became part of the standard.

Frequently Asked Questions

Does the Cync Keypad Dimmer Switch need a smart hub?

Yes, but only a Matter controller from your platform, not a separate bridge. The Cync Keypad 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 Cync Keypad Dimmer Switch work without internet?

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

Does the Cync Keypad Dimmer Switch work with Apple Home, Google Home, Alexa and Home Assistant?

Yes. The Cync Keypad 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 Cync app to use the Cync Keypad Dimmer Switch?

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

How do I set up the Cync Keypad Dimmer Switch?

Open your smart home app, choose to add a device and scan the Matter QR code on the Cync Keypad 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.

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