# Meross MSG100 Smart Garage Door Opener

*Meross / MSG100HK, MSG100HKNW, MSG100*

> The Meross MSG100 Smart Garage Door Opener is a Wi-Fi garage door controller that reports open and closed status. It works with HomeKit, Alexa and Google Assistant and has no subscription fee. It suits HomeKit, Google Home, Alexa and Home Assistant users, with native support through the maker's cloud.

- Canonical page: https://smarthomecanon.com/devices/meross-msg100
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Meross](https://smarthomecanon.com/brands/meross) |
| Category | Relay module |
| Model numbers | MSG100HK, MSG100HKNW, MSG100 |
| Status | Current[^1] |
| Type | Garage door opener[^1] |
| Doors | unknown |
| Standard | HomeKit[^1] |
| HomeKit | Native[^1] |
| Works with | Some US and Canada openers need an accessory[^1] |
| Sold in | US, EU, UK and AU[^1] |

## Integration paths

**How the Meross MSG100 Smart Garage Door Opener connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Wi-Fi cloud](https://smarthomecanon.com/protocols/wifi-cloud) | 2.4 GHz Wi-Fi network[^1] | unknown | unknown |

**Platform support for the Meross MSG100 Smart Garage Door Opener**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Wi-Fi cloud | [HomeKit](https://smarthomecanon.com/platforms/homekit) | Native[^1] |  |
| Wi-Fi cloud | [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) | Native[^1] |  |
| Wi-Fi cloud | [Google Home](https://smarthomecanon.com/platforms/google-home) | Native[^1] |  |
| Wi-Fi cloud | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld | homekit_controller |
| Wi-Fi cloud | [Homey](https://smarthomecanon.com/platforms/homey) | withheld | com.meross |

## Related pages

- [Meross garage door openers and accessories](https://smarthomecanon.com/lines/meross-garage-door-openers) (line)
- [Meross](https://smarthomecanon.com/brands/meross) (brand)
- [Wi-Fi through a cloud service](https://smarthomecanon.com/protocols/wifi-cloud) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Amazon Alexa](https://smarthomecanon.com/platforms/alexa) (platform)
- [Google Home](https://smarthomecanon.com/platforms/google-home) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)
- [Homey](https://smarthomecanon.com/platforms/homey) (platform)

## Sources

[^1]: Meross Smart Garage Door Opener, MSG100 - Meross Official Store. https://shop.meross.com/products/smart-wifi-garage-door-opener (manufacturer, checked 2026-10-16)