Onvis Smart Plug S4, over Thread, 15A/1800W Max
CSA Matter certified (certificate CSA2571BMAT46701-24). Uses Thread, so it needs a Thread border router as well as your platform’s Matter controller.
At a glance: Matter certified: Yes, Sep 11, 2025 · Connectivity: Thread · Works with: Apple Home, Amazon Alexa and Google Home · Thread border router: Needed (uses Thread)
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Amazon
Where to buy
1 store
These are different packages and selections, not like-for-like prices. Check condition, pack quantity, included accessories and model before buying. Prices and availability are confirmed at each retailer.
CSA Matter Certified
Certificate: CSA2571BMAT46701-24Onvis Smart Plug S4, over Thread, 15A/1800W Max is a smart plug. 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 (September 11, 2025), so it works with Matter apps such as Apple Home, Google Home, Alexa and SmartThings; supported features vary by app.
Specifications
- Brand
- Onvis
- Category
- Plugs
- Protocols
- Thread
- Certificate ID
- CSA2571BMAT46701-24
- Certified
- Sep 11, 2025
- Firmware
- 1.4.0
Ecosystem compatibility
Quick answers
- Is this smart plug Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA2571BMAT46701-24, certified Sep 11, 2025.
- Which smart home platforms does this smart plug work with?
- MatterCatalog lists Apple Home, Amazon Alexa and Google Home. Controls can differ from app to app.
- Does this smart plug 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 this smart plug?
- MatterCatalog has verified store links for it at Amazon. Check the current price, model and pack size at the store.
From this product’s catalog record, not hands-on testing. Editorial policy
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Onvis Smart Plug S4
CSA certified · 4-pack