Meross MSG100 (US): what it works with
Meross · model MSG100 · For the US and Canada
- Matter Unconfirmed
- Apple Home Yes
- Google Home Yes
- Amazon Alexa Yes
- SmartThings Unconfirmed
- Home Assistant Unconfirmed
Meross's MSG100 adds app and voice control to the garage door opener you already have, with a wired door sensor in the box. It works with Apple HomeKit, Alexa and Google Assistant, and keeps working over the home network when the internet is down. Plugs into a USB adapter and runs on 2.4 GHz Wi-Fi.
Checked against 2 sources on
Ecosystem compatibility
| Platform | Works? | Details |
|---|---|---|
| Matter | Unconfirmed | Meross's page doesn't mention Matter, and we found no CSA listing for this model. |
| Apple Home | Yes | Meross's MSG100 page says it works with Apple HomeKit and Siri. Meross's FAQs name the HomeKit model MSG100HK; the US store sells it as MSG100.[1] |
| Google Home | Yes | Meross lists Google Assistant voice control.[1] |
| Amazon Alexa | Yes | Meross lists Amazon Alexa voice control.[1] |
| SmartThings | Unconfirmed | Meross's page doesn't mention SmartThings. |
| Home Assistant | Unconfirmed | No official Home Assistant integration found for this model. |
“Via Matter” means you add it with that platform's Matter controller instead of a brand skill or app. “Unconfirmed” means we couldn't find an official source either way. How we verify.
Specs that matter for setup
- Radio
- Wi-Fi[1]
- Hub required
- No[1]
- Local control
- Yes[1]
- Doors per unit
- Unconfirmed
- Door position sensor
- Yes[1]
- Power
- Mains (USB adapter)[1]
- Radio: 2.4 GHz only; Meross says Enterprise Wi-Fi is not supported.
- Hub: It joins 2.4 GHz Wi-Fi and the Meross app controls it directly, even over the home network when the internet is down; Meross mentions no hub.
- Local control: Meross says that with the internet down you can still control devices over your home network in the Meross app.
- Type: Connects to the opener you already have. In the US and Canada, Meross says to test the wall button first; Chamberlain, LiftMaster and Craftsman openers may need an extra accessory, which Meross ships free. See its compatibility guide for the full list.
- Doors per unit: Meross's page doesn't state a door count; the box holds one door sensor. For several doors Meross sells the MSG200.
- Door position sensor: One door sensor in the box, wired, with a 23 ft (7 m) sensor wire.
- Power: 5 V, 1 A through a USB adapter or power cord, US plug.
Before you buy
- Wi-Fi is 2.4 GHz only; Enterprise Wi-Fi isn't supported.
- Chamberlain, LiftMaster and Craftsman openers may need an extra accessory, which Meross ships free.
Quick answers
- Does the Meross MSG100 (US) work with Apple Home?
- Yes. The Meross MSG100 (US) works with Apple Home directly. Meross's MSG100 page says it works with Apple HomeKit and Siri. Meross's FAQs name the HomeKit model MSG100HK; the US store sells it as MSG100. More garage door controllers for Apple Home
- Does the Meross MSG100 (US) work with Google Home?
- Yes. The Meross MSG100 (US) works with Google Home directly. Meross lists Google Assistant voice control. More garage door controllers for Google Home
- Does the Meross MSG100 (US) work with Amazon Alexa?
- Yes. The Meross MSG100 (US) works with Amazon Alexa directly. Meross lists Amazon Alexa voice control. More garage door controllers for Amazon Alexa
- Does the Meross MSG100 (US) work with SmartThings?
- Not confirmed. We couldn't find an official source either way. Meross's page doesn't mention SmartThings.
- Does the Meross MSG100 (US) work with Home Assistant?
- Not confirmed. We couldn't find an official source either way. No official Home Assistant integration found for this model.
Sources
- Meross Smart Garage Door Opener, MSG100 — Meross manufacturer · accessed Oct 23, 2026
- Meross Smart Garage Door Opener Remote Control - MSG100 — Meross manufacturer · accessed Oct 23, 2026
Official product page: shop.meross.com