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Sunricher Matter In-wall Dimmer Puck (SR-MT9040A-S)
Not on register No matching model in the public EESS search · checked 12 Oct 2026
A smart dimmer using Thread (Matter), with local control via Matter over Thread. Neutral wire: not required (neutral optional). Max load: 400 W.
Installation must be done by a licensed electrician.
Specifications
| Type | Smart dimmers |
|---|---|
| Protocol | Thread (Matter) |
| Local control | Matter over Thread |
| Matter | Yes |
| Neutral wire | Not required (neutral optional) |
| Max load | 400 W |
| Wall plate size | Unknown |
Registration in Australia
No registration matching "SR-MT9040A-S" appears in the public EESS register or its legacy database. Products are sometimes registered under a different model string or trade name, so this isn't proof of anything; ask the seller for the registration or certificate number before buying.
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References
- EESS Registration Database public search, models SR-MT9040A-S, no exact match, checked 12 Oct 2026. EESS public search
- Retailer listing: Matter Over Thread Dimmable In Wall Switch Puk Module Smart Switch 1 G