Aqara Dimmer Switch H2 US
CSA Matter certified (certificate CSA255AAMAT46332-24). Uses Thread, so it needs a Thread border router as well as your platform’s Matter controller.
At a glance: Matter certified: Yes · Connectivity: Thread · Works with: Apple Home, Amazon Alexa and Google Home · Thread border router: Needed (uses Thread)
- Works with
- Apple Home, Amazon Alexa and Google Home (named by the maker)
- CSA certificate
- CSA255AAMAT46332-24
- Network & hub
- Thread; needs a Thread border router as well as your platform’s Matter controller
Independent guide. We may earn a commission through affiliate links. Direct non-affiliate links are labeled. How our links work
Amazon
Compare prices
2 stores
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
CSA Matter Certified
Certificate: CSA255AAMAT46332-24Aqara Dimmer Switch H2 US is a smart switch. It is listed as a Thread device, so Matter setup needs a Thread border router such as a HomePod mini or a Google Nest Hub (2nd gen). It is CSA Matter certified, so it can work with Matter apps such as Apple Home, Google Home, Alexa and SmartThings when the app supports its device type; supported features vary by app.
Specifications
- Brand
- Aqara
- Category
- Switches
- Protocols
- Thread
- Certificate ID
- CSA255AAMAT46332-24
- Certificate holder
- Lumi United Technology Co., Ltd.
Ecosystem compatibility
Quick answers
- Is the Aqara Dimmer Switch H2 US Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA255AAMAT46332-24.
- Which smart home platforms does the Aqara Dimmer Switch H2 US work with?
- The maker’s own site names Apple Home, Amazon Alexa and Google Home. Controls can differ from app to app.
- Does the Aqara Dimmer Switch H2 US use Thread or Wi-Fi?
- Thread. Its catalog record lists Thread, and Matter devices that use Thread need a Thread border router in the home, in addition to your platform’s Matter controller.
- Where can I buy the Aqara Dimmer Switch H2 US?
- MatterCatalog has verified store links for it at Amazon and Aqara. Check the current price, model and pack size at the store.
From this product’s catalog record, not hands-on testing. Editorial policy
Best Matter Smart Switches 2026
Buying guide to in-wall smart switches and dimmers with Matter support, compared from specifications.
Read the full buying guide →
More Matter switches
Each has a US store link. Models on the same Matter network with a CSA certificate on file come first.
- Eve Dimmer SwitchThread · CSA certificate on file
- SmartSetup Thread 1-Channel Power ControllerThread · CSA certificate on file
- Corston Smart In-Line Dimmer ModuleThread · CSA certificate on file
- Eve Light SwitchThread · CSA certificate on file
- Inovelli On/Off SwitchThread · CSA certificate on file
- Thirdreality Smart Switch Mt1, Over Thread, RetrofitThread · CSA certificate on file
All 125 Matter switches sold in the US →All Aqara Matter devices →
Stay updated
Get notified when new Matter-certified devices launch.
No spam. Unsubscribe anytime.
Aqara Dimmer Switch H2 US
CSA certified