Third Reality Smart Switch MT1
Snap-on retrofit toggle/rocker; Matter over Thread; model family MT1
High confidence
2026-10-17 last checked
thread transport
Specs
| Brand | Third Reality |
|---|---|
| Model | Smart Switch MT1 |
| Device type | Switch / button |
| Matter / firmware | Matter 1.3 over Thread (CSA2500CMAT44894-24, certified 2025-01-14; VID 0x1407 / PID 0x3088) |
| Transport | thread |
| Thread role | Minimal Thread Device (battery AAA×2; needs Matter controller + Thread BR) |
| Confidence | High |
| Last checked | 2026-10-17 |
Platform support for this device type
| Field | Apple Home | Google Home | Amazon Alexa | SmartThings | Home Assistant | Homey | Hubitat |
|---|---|---|---|---|---|---|---|
| Pairs | Y | Y | Y | Y | Y | Y | Unknown |
| Control | Partial | Partial | Partial | Partial | Partial | Partial | Unknown |
| Starts automation | Y | Y | Y | Y | Y | Y | Unknown |
| Controlled by automation | N | N | N | N | N | N | Unknown |
| Confidence | High | Med | High | High | High | Med | Med |
Product notes
CSA-certified Matter end product. Maker page: Apple Home, Google Home, SmartThings, Homey, Home Assistant, Alexa (via Matter hub). Requires Thread BR (HomePod/Apple TV, Nest Hub 2nd gen, ST Station, Homey Pro, HA+BR, or 3R Smart Bridge as linker). Mechanical snap-on — controls underlying physical switch, not a wired in-wall Matter switch.
How it differs from the type answer
- Maps to switch_button type; form factor is retrofit mechanical actuator over existing toggle/rocker — not a wired load switch.
- Matter-over-Thread + hub list is stronger than collection listing alone (prior Low).
- No independent automation_trigger matrix this pass — rely on type row; do not invent.
Sources
- csa-iot.org · official · 2026-10-16
- thirdreality.com · official · 2026-10-16
- thirdreality.com · official · 2026-10-16
- on.dcl.csa-iot.org · official · 2026-10-17